1231419345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{3217}}^1$

素因数の和:3402

約数の個数: 48

約数和(自身を含む): 2148285312

約数和(自身を除く): 916865967

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 169, 195, 453, 507, 755, 845, 1963, 2265, 2535, 3217, 5889, 9651, 9815, 16085, 25519, 29445, 41821, 48255, 76557, 125463, 127595, 209105, 382785, 485767, 543673, 627315, 1457301, 1631019, 2428835, 2718365, 6314971, 7286505, 8155095, 18944913, 31574855, 82094623, 94724565, 246283869, 410473115, 1231419345]

約数ペア:

[(1, 1231419345), (3, 410473115), (5, 246283869), (13, 94724565), (15, 82094623), (39, 31574855), (65, 18944913), (151, 8155095), (169, 7286505), (195, 6314971), (453, 2718365), (507, 2428835), (755, 1631019), (845, 1457301), (1963, 627315), (2265, 543673), (2535, 485767), (3217, 382785), (5889, 209105), (9651, 127595), (9815, 125463), (16085, 76557), (25519, 48255), (29445, 41821)]