4052535

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 6809088

約数和(自身を除く): 2756553

約数列:

[1, 3, 5, 15, 43, 61, 103, 129, 183, 215, 305, 309, 515, 645, 915, 1545, 2623, 4429, 6283, 7869, 13115, 13287, 18849, 22145, 31415, 39345, 66435, 94245, 270169, 810507, 1350845, 4052535]

約数ペア:

[(1, 4052535), (3, 1350845), (5, 810507), (15, 270169), (43, 94245), (61, 66435), (103, 39345), (129, 31415), (183, 22145), (215, 18849), (305, 13287), (309, 13115), (515, 7869), (645, 6283), (915, 4429), (1545, 2623)]