29759925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 53621568

約数和(自身を除く): 23861643

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 131, 195, 233, 325, 393, 655, 699, 975, 1165, 1703, 1965, 3029, 3275, 3495, 5109, 5825, 8515, 9087, 9825, 15145, 17475, 25545, 30523, 42575, 45435, 75725, 91569, 127725, 152615, 227175, 396799, 457845, 763075, 1190397, 1983995, 2289225, 5951985, 9919975, 29759925]

約数ペア:

[(1, 29759925), (3, 9919975), (5, 5951985), (13, 2289225), (15, 1983995), (25, 1190397), (39, 763075), (65, 457845), (75, 396799), (131, 227175), (195, 152615), (233, 127725), (325, 91569), (393, 75725), (655, 45435), (699, 42575), (975, 30523), (1165, 25545), (1703, 17475), (1965, 15145), (3029, 9825), (3275, 9087), (3495, 8515), (5109, 5825)]