15499848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 49029120

約数和(自身を除く): 33529272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 151, 156, 168, 182, 188, 273, 282, 302, 312, 329, 364, 376, 453, 546, 564, 604, 611, 658, 728, 906, 987, 1057, 1092, 1128, 1208, 1222, 1316, 1812, 1833, 1963, 1974, 2114, 2184, 2444, 2632, 3171, 3624, 3666, 3926, 3948, 4228, 4277, 4888, 5889, 6342, 7097, 7332, 7852, 7896, 8456, 8554, 11778, 12684, 12831, 13741, 14194, 14664, 15704, 17108, 21291, 23556, 25368, 25662, 27482, 28388, 34216, 41223, 42582, 47112, 49679, 51324, 54964, 56776, 82446, 85164, 92261, 99358, 102648, 109928, 149037, 164892, 170328, 184522, 198716, 276783, 298074, 329784, 369044, 397432, 553566, 596148, 645827, 738088, 1107132, 1192296, 1291654, 1937481, 2214264, 2583308, 3874962, 5166616, 7749924, 15499848]

約数ペア:

[(1, 15499848), (2, 7749924), (3, 5166616), (4, 3874962), (6, 2583308), (7, 2214264), (8, 1937481), (12, 1291654), (13, 1192296), (14, 1107132), (21, 738088), (24, 645827), (26, 596148), (28, 553566), (39, 397432), (42, 369044), (47, 329784), (52, 298074), (56, 276783), (78, 198716), (84, 184522), (91, 170328), (94, 164892), (104, 149037), (141, 109928), (151, 102648), (156, 99358), (168, 92261), (182, 85164), (188, 82446), (273, 56776), (282, 54964), (302, 51324), (312, 49679), (329, 47112), (364, 42582), (376, 41223), (453, 34216), (546, 28388), (564, 27482), (604, 25662), (611, 25368), (658, 23556), (728, 21291), (906, 17108), (987, 15704), (1057, 14664), (1092, 14194), (1128, 13741), (1208, 12831), (1222, 12684), (1316, 11778), (1812, 8554), (1833, 8456), (1963, 7896), (1974, 7852), (2114, 7332), (2184, 7097), (2444, 6342), (2632, 5889), (3171, 4888), (3624, 4277), (3666, 4228), (3926, 3948)]