42891435

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 80308800

約数和(自身を除く): 37417365

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 667, 1035, 1305, 1429, 2001, 3335, 4287, 6003, 7145, 10005, 12861, 21435, 30015, 32867, 41441, 64305, 98601, 124323, 164335, 207205, 295803, 372969, 493005, 621615, 953143, 1479015, 1864845, 2859429, 4765715, 8578287, 14297145, 42891435]

約数ペア:

[(1, 42891435), (3, 14297145), (5, 8578287), (9, 4765715), (15, 2859429), (23, 1864845), (29, 1479015), (45, 953143), (69, 621615), (87, 493005), (115, 372969), (145, 295803), (207, 207205), (261, 164335), (345, 124323), (435, 98601), (667, 64305), (1035, 41441), (1305, 32867), (1429, 30015), (2001, 21435), (3335, 12861), (4287, 10005), (6003, 7145)]