1036931972775

素因数分解:

$3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{643}}^1\times {\mathrm{109147}}^1$

素因数の和:110000

約数の個数: 48

約数和(自身を含む): 1725792292224

約数和(自身を除く): 688860319449

約数列:

[1, 3, 5, 15, 25, 75, 197, 591, 643, 985, 1929, 2955, 3215, 4925, 9645, 14775, 16075, 48225, 109147, 126671, 327441, 380013, 545735, 633355, 1637205, 1900065, 2728675, 3166775, 8186025, 9500325, 21501959, 64505877, 70181521, 107509795, 210544563, 322529385, 350907605, 537548975, 1052722815, 1612646925, 1754538025, 5263614075, 13825759637, 41477278911, 69128798185, 207386394555, 345643990925, 1036931972775]

約数ペア:

[(1, 1036931972775), (3, 345643990925), (5, 207386394555), (15, 69128798185), (25, 41477278911), (75, 13825759637), (197, 5263614075), (591, 1754538025), (643, 1612646925), (985, 1052722815), (1929, 537548975), (2955, 350907605), (3215, 322529385), (4925, 210544563), (9645, 107509795), (14775, 70181521), (16075, 64505877), (48225, 21501959), (109147, 9500325), (126671, 8186025), (327441, 3166775), (380013, 2728675), (545735, 1900065), (633355, 1637205)]