48665895

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 80289792

約数和(自身を除く): 31623897

約数列:

[1, 3, 5, 15, 43, 129, 197, 215, 383, 591, 645, 985, 1149, 1915, 2955, 5745, 8471, 16469, 25413, 42355, 49407, 75451, 82345, 127065, 226353, 247035, 377255, 1131765, 3244393, 9733179, 16221965, 48665895]

約数ペア:

[(1, 48665895), (3, 16221965), (5, 9733179), (15, 3244393), (43, 1131765), (129, 377255), (197, 247035), (215, 226353), (383, 127065), (591, 82345), (645, 75451), (985, 49407), (1149, 42355), (1915, 25413), (2955, 16469), (5745, 8471)]