17497201215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 30839429376

約数和(自身を除く): 13342228161

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 169, 195, 251, 257, 321, 507, 535, 753, 771, 845, 1255, 1285, 1391, 1605, 2535, 3263, 3341, 3765, 3855, 4173, 6955, 9789, 10023, 16315, 16705, 18083, 20865, 26857, 27499, 42419, 43433, 48945, 50115, 54249, 64507, 80571, 82497, 90415, 127257, 130299, 134285, 137495, 193521, 212095, 217165, 271245, 322535, 349141, 357487, 402855, 412485, 636285, 651495, 838591, 967605, 1047423, 1072461, 1745705, 1787435, 2515773, 4192955, 4538833, 4647331, 5237115, 5362305, 6902249, 10901683, 12578865, 13616499, 13941993, 20706747, 22694165, 23236655, 32705049, 34511245, 54508415, 68082495, 69709965, 89729237, 103533735, 163525245, 269187711, 448646185, 1166480081, 1345938555, 3499440243, 5832400405, 17497201215]

約数ペア:

[(1, 17497201215), (3, 5832400405), (5, 3499440243), (13, 1345938555), (15, 1166480081), (39, 448646185), (65, 269187711), (107, 163525245), (169, 103533735), (195, 89729237), (251, 69709965), (257, 68082495), (321, 54508415), (507, 34511245), (535, 32705049), (753, 23236655), (771, 22694165), (845, 20706747), (1255, 13941993), (1285, 13616499), (1391, 12578865), (1605, 10901683), (2535, 6902249), (3263, 5362305), (3341, 5237115), (3765, 4647331), (3855, 4538833), (4173, 4192955), (6955, 2515773), (9789, 1787435), (10023, 1745705), (16315, 1072461), (16705, 1047423), (18083, 967605), (20865, 838591), (26857, 651495), (27499, 636285), (42419, 412485), (43433, 402855), (48945, 357487), (50115, 349141), (54249, 322535), (64507, 271245), (80571, 217165), (82497, 212095), (90415, 193521), (127257, 137495), (130299, 134285)]