40264965

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22943}}^1$

素因数の和:22970

約数の個数: 32

約数和(自身を含む): 77091840

約数和(自身を除く): 36826875

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 22943, 68829, 114715, 206487, 298259, 344145, 619461, 894777, 1032435, 1491295, 2684331, 3097305, 4473885, 8052993, 13421655, 40264965]

約数ペア:

[(1, 40264965), (3, 13421655), (5, 8052993), (9, 4473885), (13, 3097305), (15, 2684331), (27, 1491295), (39, 1032435), (45, 894777), (65, 619461), (117, 344145), (135, 298259), (195, 206487), (351, 114715), (585, 68829), (1755, 22943)]