9881634915

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1\times {\mathrm{2767}}^1$

素因数の和:4140

約数の個数: 48

約数和(自身を含む): 17428634496

約数和(自身を除く): 7546999581

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 1301, 2745, 2767, 3903, 6505, 8301, 11709, 13835, 19515, 24903, 41505, 58545, 79361, 124515, 168787, 238083, 396805, 506361, 714249, 843935, 1190415, 1519083, 2531805, 3571245, 3599867, 7595415, 10799601, 17999335, 32398803, 53998005, 161994015, 219591887, 658775661, 1097959435, 1976326983, 3293878305, 9881634915]

約数ペア:

[(1, 9881634915), (3, 3293878305), (5, 1976326983), (9, 1097959435), (15, 658775661), (45, 219591887), (61, 161994015), (183, 53998005), (305, 32398803), (549, 17999335), (915, 10799601), (1301, 7595415), (2745, 3599867), (2767, 3571245), (3903, 2531805), (6505, 1519083), (8301, 1190415), (11709, 843935), (13835, 714249), (19515, 506361), (24903, 396805), (41505, 238083), (58545, 168787), (79361, 124515)]