285014925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97441}}^1$

素因数の和:97470

約数の個数: 36

約数和(自身を含む): 549767764

約数和(自身を除く): 264752839

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 97441, 292323, 487205, 876969, 1266733, 1461615, 2436025, 3800199, 4384845, 6333665, 7308075, 11400597, 19000995, 21924225, 31668325, 57002985, 95004975, 285014925]

約数ペア:

[(1, 285014925), (3, 95004975), (5, 57002985), (9, 31668325), (13, 21924225), (15, 19000995), (25, 11400597), (39, 7308075), (45, 6333665), (65, 4384845), (75, 3800199), (117, 2436025), (195, 1461615), (225, 1266733), (325, 876969), (585, 487205), (975, 292323), (2925, 97441)]