48979875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 95367168

約数和(自身を除く): 46387293

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 125, 141, 175, 235, 329, 375, 397, 525, 705, 875, 987, 1175, 1191, 1645, 1985, 2625, 2779, 3525, 4935, 5875, 5955, 8225, 8337, 9925, 13895, 17625, 18659, 24675, 29775, 41125, 41685, 49625, 55977, 69475, 93295, 123375, 130613, 148875, 208425, 279885, 347375, 391839, 466475, 653065, 1042125, 1399425, 1959195, 2332375, 3265325, 6997125, 9795975, 16326625, 48979875]

約数ペア:

[(1, 48979875), (3, 16326625), (5, 9795975), (7, 6997125), (15, 3265325), (21, 2332375), (25, 1959195), (35, 1399425), (47, 1042125), (75, 653065), (105, 466475), (125, 391839), (141, 347375), (175, 279885), (235, 208425), (329, 148875), (375, 130613), (397, 123375), (525, 93295), (705, 69475), (875, 55977), (987, 49625), (1175, 41685), (1191, 41125), (1645, 29775), (1985, 24675), (2625, 18659), (2779, 17625), (3525, 13895), (4935, 9925), (5875, 8337), (5955, 8225)]