23842845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 45405360

約数和(自身を除く): 21562515

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 769, 795, 2067, 2307, 2385, 3445, 3845, 6201, 6921, 9997, 10335, 11535, 29991, 31005, 34605, 40757, 49985, 89973, 122271, 149955, 203785, 366813, 449865, 529841, 611355, 1589523, 1834065, 2649205, 4768569, 7947615, 23842845]

約数ペア:

[(1, 23842845), (3, 7947615), (5, 4768569), (9, 2649205), (13, 1834065), (15, 1589523), (39, 611355), (45, 529841), (53, 449865), (65, 366813), (117, 203785), (159, 149955), (195, 122271), (265, 89973), (477, 49985), (585, 40757), (689, 34605), (769, 31005), (795, 29991), (2067, 11535), (2307, 10335), (2385, 9997), (3445, 6921), (3845, 6201)]