71246625

素因数分解:

$3^1\times 5^3\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 119129088

約数和(自身を除く): 47882463

約数列:

[1, 3, 5, 15, 25, 75, 125, 313, 375, 607, 939, 1565, 1821, 3035, 4695, 7825, 9105, 15175, 23475, 39125, 45525, 75875, 117375, 189991, 227625, 569973, 949955, 2849865, 4749775, 14249325, 23748875, 71246625]

約数ペア:

[(1, 71246625), (3, 23748875), (5, 14249325), (15, 4749775), (25, 2849865), (75, 949955), (125, 569973), (313, 227625), (375, 189991), (607, 117375), (939, 75875), (1565, 45525), (1821, 39125), (3035, 23475), (4695, 15175), (7825, 9105)]