40089885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1061}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 70346880

約数和(自身を除く): 30256995

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 229, 687, 1061, 1145, 2519, 3183, 3435, 5305, 7557, 11671, 12595, 15915, 35013, 37785, 58355, 175065, 242969, 728907, 1214845, 2672659, 3644535, 8017977, 13363295, 40089885]

約数ペア:

[(1, 40089885), (3, 13363295), (5, 8017977), (11, 3644535), (15, 2672659), (33, 1214845), (55, 728907), (165, 242969), (229, 175065), (687, 58355), (1061, 37785), (1145, 35013), (2519, 15915), (3183, 12595), (3435, 11671), (5305, 7557)]