24953775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 53568000

約数和(自身を除く): 28614225

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 29, 33, 35, 55, 75, 77, 87, 105, 145, 149, 165, 175, 203, 231, 275, 319, 385, 435, 447, 525, 609, 725, 745, 825, 957, 1015, 1043, 1155, 1595, 1639, 1925, 2175, 2233, 2235, 3045, 3129, 3725, 4321, 4785, 4917, 5075, 5215, 5775, 6699, 7975, 8195, 11165, 11175, 11473, 12963, 15225, 15645, 21605, 23925, 24585, 26075, 30247, 33495, 34419, 40975, 47531, 55825, 57365, 64815, 78225, 90741, 108025, 122925, 142593, 151235, 167475, 172095, 237655, 286825, 324075, 332717, 453705, 712965, 756175, 860475, 998151, 1188275, 1663585, 2268525, 3564825, 4990755, 8317925, 24953775]

約数ペア:

[(1, 24953775), (3, 8317925), (5, 4990755), (7, 3564825), (11, 2268525), (15, 1663585), (21, 1188275), (25, 998151), (29, 860475), (33, 756175), (35, 712965), (55, 453705), (75, 332717), (77, 324075), (87, 286825), (105, 237655), (145, 172095), (149, 167475), (165, 151235), (175, 142593), (203, 122925), (231, 108025), (275, 90741), (319, 78225), (385, 64815), (435, 57365), (447, 55825), (525, 47531), (609, 40975), (725, 34419), (745, 33495), (825, 30247), (957, 26075), (1015, 24585), (1043, 23925), (1155, 21605), (1595, 15645), (1639, 15225), (1925, 12963), (2175, 11473), (2233, 11175), (2235, 11165), (3045, 8195), (3129, 7975), (3725, 6699), (4321, 5775), (4785, 5215), (4917, 5075)]