70516575

素因数分解:

$3^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:478

約数の個数: 60

約数和(自身を含む): 132335280

約数和(自身を除く): 61818705

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 97, 135, 225, 291, 359, 405, 485, 675, 873, 1077, 1455, 1795, 2025, 2425, 2619, 3231, 4365, 5385, 7275, 7857, 8975, 9693, 13095, 16155, 21825, 26925, 29079, 34823, 39285, 48465, 65475, 80775, 104469, 145395, 174115, 196425, 242325, 313407, 522345, 726975, 870575, 940221, 1567035, 2611725, 2820663, 4701105, 7835175, 14103315, 23505525, 70516575]

約数ペア:

[(1, 70516575), (3, 23505525), (5, 14103315), (9, 7835175), (15, 4701105), (25, 2820663), (27, 2611725), (45, 1567035), (75, 940221), (81, 870575), (97, 726975), (135, 522345), (225, 313407), (291, 242325), (359, 196425), (405, 174115), (485, 145395), (675, 104469), (873, 80775), (1077, 65475), (1455, 48465), (1795, 39285), (2025, 34823), (2425, 29079), (2619, 26925), (3231, 21825), (4365, 16155), (5385, 13095), (7275, 9693), (7857, 8975)]