4218775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 36

約数和(自身を含む): 6171480

約数和(自身を除く): 1952705

約数列:

[1, 5, 11, 23, 25, 29, 55, 115, 145, 253, 275, 319, 529, 575, 667, 725, 1265, 1595, 2645, 3335, 5819, 6325, 7337, 7975, 13225, 15341, 16675, 29095, 36685, 76705, 145475, 168751, 183425, 383525, 843755, 4218775]

約数ペア:

[(1, 4218775), (5, 843755), (11, 383525), (23, 183425), (25, 168751), (29, 145475), (55, 76705), (115, 36685), (145, 29095), (253, 16675), (275, 15341), (319, 13225), (529, 7975), (575, 7337), (667, 6325), (725, 5819), (1265, 3335), (1595, 2645)]