4074105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 7945344

約数和(自身を除く): 3871239

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 241, 245, 345, 483, 723, 735, 805, 1127, 1205, 1687, 2415, 3381, 3615, 5061, 5543, 5635, 8435, 11809, 16629, 16905, 25305, 27715, 35427, 38801, 59045, 83145, 116403, 177135, 194005, 271607, 582015, 814821, 1358035, 4074105]

約数ペア:

[(1, 4074105), (3, 1358035), (5, 814821), (7, 582015), (15, 271607), (21, 194005), (23, 177135), (35, 116403), (49, 83145), (69, 59045), (105, 38801), (115, 35427), (147, 27715), (161, 25305), (241, 16905), (245, 16629), (345, 11809), (483, 8435), (723, 5635), (735, 5543), (805, 5061), (1127, 3615), (1205, 3381), (1687, 2415)]