1447875

素因数分解:

$3^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:51

約数の個数: 80

約数和(自身を含む): 3171168

約数和(自身を除く): 1723293

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 81, 99, 117, 125, 135, 143, 165, 195, 225, 275, 297, 325, 351, 375, 405, 429, 495, 585, 675, 715, 825, 891, 975, 1053, 1125, 1287, 1375, 1485, 1625, 1755, 2025, 2145, 2475, 2925, 3375, 3575, 3861, 4125, 4455, 4875, 5265, 6435, 7425, 8775, 10125, 10725, 11583, 12375, 14625, 17875, 19305, 22275, 26325, 32175, 37125, 43875, 53625, 57915, 96525, 111375, 131625, 160875, 289575, 482625, 1447875]

約数ペア:

[(1, 1447875), (3, 482625), (5, 289575), (9, 160875), (11, 131625), (13, 111375), (15, 96525), (25, 57915), (27, 53625), (33, 43875), (39, 37125), (45, 32175), (55, 26325), (65, 22275), (75, 19305), (81, 17875), (99, 14625), (117, 12375), (125, 11583), (135, 10725), (143, 10125), (165, 8775), (195, 7425), (225, 6435), (275, 5265), (297, 4875), (325, 4455), (351, 4125), (375, 3861), (405, 3575), (429, 3375), (495, 2925), (585, 2475), (675, 2145), (715, 2025), (825, 1755), (891, 1625), (975, 1485), (1053, 1375), (1125, 1287)]