1946006925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1823}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 3303979008

約数和(自身を除く): 1357972083

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 331, 645, 993, 1075, 1655, 1823, 3225, 4965, 5469, 8275, 9115, 14233, 24825, 27345, 42699, 45575, 71165, 78389, 136725, 213495, 235167, 355825, 391945, 603413, 1067475, 1175835, 1810239, 1959725, 3017065, 5879175, 9051195, 15085325, 25946759, 45255975, 77840277, 129733795, 389201385, 648668975, 1946006925]

約数ペア:

[(1, 1946006925), (3, 648668975), (5, 389201385), (15, 129733795), (25, 77840277), (43, 45255975), (75, 25946759), (129, 15085325), (215, 9051195), (331, 5879175), (645, 3017065), (993, 1959725), (1075, 1810239), (1655, 1175835), (1823, 1067475), (3225, 603413), (4965, 391945), (5469, 355825), (8275, 235167), (9115, 213495), (14233, 136725), (24825, 78389), (27345, 71165), (42699, 45575)]