921627395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{25733}}^1$

素因数の和:25799

約数の個数: 32

約数和(自身を含む): 1296993600

約数和(自身を除く): 375366205

約数列:

[1, 5, 13, 19, 29, 65, 95, 145, 247, 377, 551, 1235, 1885, 2755, 7163, 25733, 35815, 128665, 334529, 488927, 746257, 1672645, 2444635, 3731285, 6356051, 9701341, 14178883, 31780255, 48506705, 70894415, 184325479, 921627395]

約数ペア:

[(1, 921627395), (5, 184325479), (13, 70894415), (19, 48506705), (29, 31780255), (65, 14178883), (95, 9701341), (145, 6356051), (247, 3731285), (377, 2444635), (551, 1672645), (1235, 746257), (1885, 488927), (2755, 334529), (7163, 128665), (25733, 35815)]