1512225

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 3249792

約数和(自身を除く): 1737567

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 33, 39, 45, 47, 55, 65, 75, 99, 117, 141, 143, 165, 195, 225, 235, 275, 325, 423, 429, 495, 517, 585, 611, 705, 715, 825, 975, 1175, 1287, 1551, 1833, 2115, 2145, 2475, 2585, 2925, 3055, 3525, 3575, 4653, 5499, 6435, 6721, 7755, 9165, 10575, 10725, 12925, 15275, 20163, 23265, 27495, 32175, 33605, 38775, 45825, 60489, 100815, 116325, 137475, 168025, 302445, 504075, 1512225]

約数ペア:

[(1, 1512225), (3, 504075), (5, 302445), (9, 168025), (11, 137475), (13, 116325), (15, 100815), (25, 60489), (33, 45825), (39, 38775), (45, 33605), (47, 32175), (55, 27495), (65, 23265), (75, 20163), (99, 15275), (117, 12925), (141, 10725), (143, 10575), (165, 9165), (195, 7755), (225, 6721), (235, 6435), (275, 5499), (325, 4653), (423, 3575), (429, 3525), (495, 3055), (517, 2925), (585, 2585), (611, 2475), (705, 2145), (715, 2115), (825, 1833), (975, 1551), (1175, 1287)]