1424995725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1321}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 2485148480

約数和(自身を除く): 1060152755

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 757, 1321, 1425, 2271, 3785, 3963, 6605, 11355, 14383, 18925, 19815, 25099, 33025, 43149, 56775, 71915, 75297, 99075, 125495, 215745, 359575, 376485, 627475, 999997, 1078725, 1882425, 2999991, 4999985, 14999955, 18999943, 24999925, 56999829, 74999775, 94999715, 284999145, 474998575, 1424995725]

約数ペア:

[(1, 1424995725), (3, 474998575), (5, 284999145), (15, 94999715), (19, 74999775), (25, 56999829), (57, 24999925), (75, 18999943), (95, 14999955), (285, 4999985), (475, 2999991), (757, 1882425), (1321, 1078725), (1425, 999997), (2271, 627475), (3785, 376485), (3963, 359575), (6605, 215745), (11355, 125495), (14383, 99075), (18925, 75297), (19815, 71915), (25099, 56775), (33025, 43149)]