87401535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1129}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 151112640

約数和(自身を除く): 63711105

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 397, 1129, 1191, 1985, 3387, 5161, 5645, 5955, 14677, 15483, 16935, 25805, 44031, 73385, 77415, 220155, 448213, 1344639, 2241065, 5826769, 6723195, 17480307, 29133845, 87401535]

約数ペア:

[(1, 87401535), (3, 29133845), (5, 17480307), (13, 6723195), (15, 5826769), (39, 2241065), (65, 1344639), (195, 448213), (397, 220155), (1129, 77415), (1191, 73385), (1985, 44031), (3387, 25805), (5161, 16935), (5645, 15483), (5955, 14677)]