126848325

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^2\times {\mathrm{271}}^1$

素因数の和:442

約数の個数: 36

約数和(自身を含む): 213194688

約数和(自身を除く): 86346363

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 271, 395, 813, 1185, 1355, 1975, 4065, 5925, 6241, 6775, 18723, 20325, 21409, 31205, 64227, 93615, 107045, 156025, 321135, 468075, 535225, 1605675, 1691311, 5073933, 8456555, 25369665, 42282775, 126848325]

約数ペア:

[(1, 126848325), (3, 42282775), (5, 25369665), (15, 8456555), (25, 5073933), (75, 1691311), (79, 1605675), (237, 535225), (271, 468075), (395, 321135), (813, 156025), (1185, 107045), (1355, 93615), (1975, 64227), (4065, 31205), (5925, 21409), (6241, 20325), (6775, 18723)]