23679945

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1067

約数の個数: 40

約数和(自身を含む): 43211520

約数和(自身を除く): 19531575

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 531, 885, 991, 1593, 2655, 2973, 4779, 4955, 7965, 8919, 14865, 23895, 26757, 44595, 58469, 80271, 133785, 175407, 292345, 401355, 526221, 877035, 1578663, 2631105, 4735989, 7893315, 23679945]

約数ペア:

[(1, 23679945), (3, 7893315), (5, 4735989), (9, 2631105), (15, 1578663), (27, 877035), (45, 526221), (59, 401355), (81, 292345), (135, 175407), (177, 133785), (295, 80271), (405, 58469), (531, 44595), (885, 26757), (991, 23895), (1593, 14865), (2655, 8919), (2973, 7965), (4779, 4955)]