4521825

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:69

約数の個数: 120

約数和(自身を含む): 10802880

約数和(自身を除く): 6281055

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 29, 33, 35, 45, 55, 63, 75, 77, 81, 87, 99, 105, 135, 145, 165, 175, 189, 203, 225, 231, 261, 275, 297, 315, 319, 385, 405, 435, 495, 525, 567, 609, 675, 693, 725, 783, 825, 891, 945, 957, 1015, 1155, 1305, 1485, 1575, 1595, 1827, 1925, 2025, 2079, 2175, 2233, 2349, 2475, 2835, 2871, 3045, 3465, 3915, 4455, 4725, 4785, 5075, 5481, 5775, 6237, 6525, 6699, 7425, 7975, 8613, 9135, 10395, 11165, 11745, 14175, 14355, 15225, 16443, 17325, 19575, 20097, 22275, 23925, 25839, 27405, 31185, 33495, 43065, 45675, 51975, 55825, 58725, 60291, 71775, 82215, 100485, 129195, 137025, 155925, 167475, 180873, 215325, 301455, 411075, 502425, 645975, 904365, 1507275, 4521825]

約数ペア:

[(1, 4521825), (3, 1507275), (5, 904365), (7, 645975), (9, 502425), (11, 411075), (15, 301455), (21, 215325), (25, 180873), (27, 167475), (29, 155925), (33, 137025), (35, 129195), (45, 100485), (55, 82215), (63, 71775), (75, 60291), (77, 58725), (81, 55825), (87, 51975), (99, 45675), (105, 43065), (135, 33495), (145, 31185), (165, 27405), (175, 25839), (189, 23925), (203, 22275), (225, 20097), (231, 19575), (261, 17325), (275, 16443), (297, 15225), (315, 14355), (319, 14175), (385, 11745), (405, 11165), (435, 10395), (495, 9135), (525, 8613), (567, 7975), (609, 7425), (675, 6699), (693, 6525), (725, 6237), (783, 5775), (825, 5481), (891, 5075), (945, 4785), (957, 4725), (1015, 4455), (1155, 3915), (1305, 3465), (1485, 3045), (1575, 2871), (1595, 2835), (1827, 2475), (1925, 2349), (2025, 2233), (2079, 2175)]