15695589942

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:843

約数の個数: 128

約数和(自身を含む): 36951552000

約数和(自身を除く): 21255962058

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 109, 138, 207, 218, 269, 327, 414, 431, 538, 621, 654, 807, 862, 981, 1242, 1293, 1614, 1962, 2421, 2507, 2586, 2943, 3879, 4842, 5014, 5886, 6187, 7263, 7521, 7758, 9913, 11637, 12374, 14526, 15042, 18561, 19826, 22563, 23274, 29321, 29739, 37122, 45126, 46979, 55683, 58642, 59478, 67689, 87963, 89217, 93958, 111366, 115939, 135378, 140937, 167049, 175926, 178434, 231878, 263889, 267651, 281874, 334098, 347817, 422811, 527778, 535302, 674383, 695634, 791667, 845622, 1043451, 1080517, 1268433, 1348766, 1583334, 2023149, 2086902, 2161034, 2536866, 2666597, 3130353, 3241551, 4046298, 5333194, 6069447, 6260706, 6483102, 7999791, 9724653, 12138894, 12637351, 15999582, 18208341, 19449306, 23999373, 25274702, 29173959, 36416682, 37912053, 47998746, 58347918, 71998119, 75824106, 113736159, 143996238, 227472318, 290659073, 341208477, 581318146, 682416954, 871977219, 1743954438, 2615931657, 5231863314, 7847794971, 15695589942]

約数ペア:

[(1, 15695589942), (2, 7847794971), (3, 5231863314), (6, 2615931657), (9, 1743954438), (18, 871977219), (23, 682416954), (27, 581318146), (46, 341208477), (54, 290659073), (69, 227472318), (109, 143996238), (138, 113736159), (207, 75824106), (218, 71998119), (269, 58347918), (327, 47998746), (414, 37912053), (431, 36416682), (538, 29173959), (621, 25274702), (654, 23999373), (807, 19449306), (862, 18208341), (981, 15999582), (1242, 12637351), (1293, 12138894), (1614, 9724653), (1962, 7999791), (2421, 6483102), (2507, 6260706), (2586, 6069447), (2943, 5333194), (3879, 4046298), (4842, 3241551), (5014, 3130353), (5886, 2666597), (6187, 2536866), (7263, 2161034), (7521, 2086902), (7758, 2023149), (9913, 1583334), (11637, 1348766), (12374, 1268433), (14526, 1080517), (15042, 1043451), (18561, 845622), (19826, 791667), (22563, 695634), (23274, 674383), (29321, 535302), (29739, 527778), (37122, 422811), (45126, 347817), (46979, 334098), (55683, 281874), (58642, 267651), (59478, 263889), (67689, 231878), (87963, 178434), (89217, 175926), (93958, 167049), (111366, 140937), (115939, 135378)]