2404961325

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5237}}^1$

素因数の和:5423

約数の個数: 72

約数和(自身を含む): 4669341768

約数和(自身を除く): 2264380443

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 157, 195, 225, 325, 471, 585, 785, 975, 1413, 2041, 2355, 2925, 3925, 5237, 6123, 7065, 10205, 11775, 15711, 18369, 26185, 30615, 35325, 47133, 51025, 68081, 78555, 91845, 130925, 153075, 204243, 235665, 340405, 392775, 459225, 612729, 822209, 1021215, 1178325, 1702025, 2466627, 3063645, 4111045, 5106075, 7399881, 10688717, 12333135, 15318225, 20555225, 32066151, 36999405, 53443585, 61665675, 96198453, 160330755, 184997025, 267217925, 480992265, 801653775, 2404961325]

約数ペア:

[(1, 2404961325), (3, 801653775), (5, 480992265), (9, 267217925), (13, 184997025), (15, 160330755), (25, 96198453), (39, 61665675), (45, 53443585), (65, 36999405), (75, 32066151), (117, 20555225), (157, 15318225), (195, 12333135), (225, 10688717), (325, 7399881), (471, 5106075), (585, 4111045), (785, 3063645), (975, 2466627), (1413, 1702025), (2041, 1178325), (2355, 1021215), (2925, 822209), (3925, 612729), (5237, 459225), (6123, 392775), (7065, 340405), (10205, 235665), (11775, 204243), (15711, 153075), (18369, 130925), (26185, 91845), (30615, 78555), (35325, 68081), (47133, 51025)]