3049095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 5667840

約数和(自身を除く): 2618745

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 409, 497, 1065, 1227, 1491, 2045, 2485, 2863, 6135, 7455, 8589, 14315, 29039, 42945, 87117, 145195, 203273, 435585, 609819, 1016365, 3049095]

約数ペア:

[(1, 3049095), (3, 1016365), (5, 609819), (7, 435585), (15, 203273), (21, 145195), (35, 87117), (71, 42945), (105, 29039), (213, 14315), (355, 8589), (409, 7455), (497, 6135), (1065, 2863), (1227, 2485), (1491, 2045)]