23270325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 42913920

約数和(自身を除く): 19643595

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 823, 975, 1131, 1885, 2175, 2469, 4115, 5655, 9425, 10699, 12345, 20575, 23867, 28275, 32097, 53495, 61725, 71601, 119335, 160485, 267475, 310271, 358005, 596675, 802425, 930813, 1551355, 1790025, 4654065, 7756775, 23270325]

約数ペア:

[(1, 23270325), (3, 7756775), (5, 4654065), (13, 1790025), (15, 1551355), (25, 930813), (29, 802425), (39, 596675), (65, 358005), (75, 310271), (87, 267475), (145, 160485), (195, 119335), (325, 71601), (377, 61725), (435, 53495), (725, 32097), (823, 28275), (975, 23867), (1131, 20575), (1885, 12345), (2175, 10699), (2469, 9425), (4115, 5655)]