1995721065

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1137163}}^1$

素因数の和:1137190

約数の個数: 32

約数和(自身を含む): 3820871040

約数和(自身を除く): 1825149975

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 1137163, 3411489, 5685815, 10234467, 14783119, 17057445, 30703401, 44349357, 51172335, 73915595, 133048071, 153517005, 221746785, 399144213, 665240355, 1995721065]

約数ペア:

[(1, 1995721065), (3, 665240355), (5, 399144213), (9, 221746785), (13, 153517005), (15, 133048071), (27, 73915595), (39, 51172335), (45, 44349357), (65, 30703401), (117, 17057445), (135, 14783119), (195, 10234467), (351, 5685815), (585, 3411489), (1755, 1137163)]