1128075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:128

約数の個数: 36

約数和(自身を含む): 2042280

約数和(自身を除く): 914205

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 89, 169, 195, 267, 325, 445, 507, 845, 975, 1157, 1335, 2225, 2535, 3471, 4225, 5785, 6675, 12675, 15041, 17355, 28925, 45123, 75205, 86775, 225615, 376025, 1128075]

約数ペア:

[(1, 1128075), (3, 376025), (5, 225615), (13, 86775), (15, 75205), (25, 45123), (39, 28925), (65, 17355), (75, 15041), (89, 12675), (169, 6675), (195, 5785), (267, 4225), (325, 3471), (445, 2535), (507, 2225), (845, 1335), (975, 1157)]