25109790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 63562752

約数和(自身を除く): 38452962

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 151, 230, 241, 302, 345, 453, 482, 690, 723, 755, 906, 1205, 1446, 1510, 2265, 2410, 3473, 3615, 4530, 5543, 6946, 7230, 10419, 11086, 16629, 17365, 20838, 27715, 33258, 34730, 36391, 52095, 55430, 72782, 83145, 104190, 109173, 166290, 181955, 218346, 363910, 545865, 836993, 1091730, 1673986, 2510979, 4184965, 5021958, 8369930, 12554895, 25109790]

約数ペア:

[(1, 25109790), (2, 12554895), (3, 8369930), (5, 5021958), (6, 4184965), (10, 2510979), (15, 1673986), (23, 1091730), (30, 836993), (46, 545865), (69, 363910), (115, 218346), (138, 181955), (151, 166290), (230, 109173), (241, 104190), (302, 83145), (345, 72782), (453, 55430), (482, 52095), (690, 36391), (723, 34730), (755, 33258), (906, 27715), (1205, 20838), (1446, 17365), (1510, 16629), (2265, 11086), (2410, 10419), (3473, 7230), (3615, 6946), (4530, 5543)]