70472925

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{3229}}^1$

素因数の和:3342

約数の個数: 36

約数和(自身を含む): 127565620

約数和(自身を除く): 57092695

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 485, 873, 1455, 2425, 3229, 4365, 7275, 9687, 16145, 21825, 29061, 48435, 80725, 145305, 242175, 313213, 726525, 939639, 1566065, 2818917, 4698195, 7830325, 14094585, 23490975, 70472925]

約数ペア:

[(1, 70472925), (3, 23490975), (5, 14094585), (9, 7830325), (15, 4698195), (25, 2818917), (45, 1566065), (75, 939639), (97, 726525), (225, 313213), (291, 242175), (485, 145305), (873, 80725), (1455, 48435), (2425, 29061), (3229, 21825), (4365, 16145), (7275, 9687)]