22450725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 45032832

約数和(自身を除く): 22582107

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 47, 55, 75, 99, 141, 165, 193, 225, 235, 275, 423, 495, 517, 579, 705, 825, 965, 1175, 1551, 1737, 2115, 2123, 2475, 2585, 2895, 3525, 4653, 4825, 6369, 7755, 8685, 9071, 10575, 10615, 12925, 14475, 19107, 23265, 27213, 31845, 38775, 43425, 45355, 53075, 81639, 95535, 99781, 116325, 136065, 159225, 226775, 299343, 408195, 477675, 498905, 680325, 898029, 1496715, 2040975, 2494525, 4490145, 7483575, 22450725]

約数ペア:

[(1, 22450725), (3, 7483575), (5, 4490145), (9, 2494525), (11, 2040975), (15, 1496715), (25, 898029), (33, 680325), (45, 498905), (47, 477675), (55, 408195), (75, 299343), (99, 226775), (141, 159225), (165, 136065), (193, 116325), (225, 99781), (235, 95535), (275, 81639), (423, 53075), (495, 45355), (517, 43425), (579, 38775), (705, 31845), (825, 27213), (965, 23265), (1175, 19107), (1551, 14475), (1737, 12925), (2115, 10615), (2123, 10575), (2475, 9071), (2585, 8685), (2895, 7755), (3525, 6369), (4653, 4825)]