30626535

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 50738688

約数和(自身を除く): 20112153

約数列:

[1, 3, 5, 15, 43, 103, 129, 215, 309, 461, 515, 645, 1383, 1545, 2305, 4429, 6915, 13287, 19823, 22145, 47483, 59469, 66435, 99115, 142449, 237415, 297345, 712245, 2041769, 6125307, 10208845, 30626535]

約数ペア:

[(1, 30626535), (3, 10208845), (5, 6125307), (15, 2041769), (43, 712245), (103, 297345), (129, 237415), (215, 142449), (309, 99115), (461, 66435), (515, 59469), (645, 47483), (1383, 22145), (1545, 19823), (2305, 13287), (4429, 6915)]