1291567445

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{11393}}^1$

素因数の和:11525

約数の個数: 32

約数和(自身を含む): 1837624320

約数和(自身を除く): 546056875

約数列:

[1, 5, 7, 35, 41, 79, 205, 287, 395, 553, 1435, 2765, 3239, 11393, 16195, 22673, 56965, 79751, 113365, 398755, 467113, 900047, 2335565, 3269791, 4500235, 6300329, 16348955, 31501645, 36901927, 184509635, 258313489, 1291567445]

約数ペア:

[(1, 1291567445), (5, 258313489), (7, 184509635), (35, 36901927), (41, 31501645), (79, 16348955), (205, 6300329), (287, 4500235), (395, 3269791), (553, 2335565), (1435, 900047), (2765, 467113), (3239, 398755), (11393, 113365), (16195, 79751), (22673, 56965)]