13396635

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 26956800

約数和(自身を除く): 13560165

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 497, 599, 639, 1065, 1491, 1797, 2485, 2995, 3195, 4193, 4473, 5391, 7455, 8985, 12579, 20965, 22365, 26955, 37737, 42529, 62895, 127587, 188685, 212645, 297703, 382761, 637935, 893109, 1488515, 1913805, 2679327, 4465545, 13396635]

約数ペア:

[(1, 13396635), (3, 4465545), (5, 2679327), (7, 1913805), (9, 1488515), (15, 893109), (21, 637935), (35, 382761), (45, 297703), (63, 212645), (71, 188685), (105, 127587), (213, 62895), (315, 42529), (355, 37737), (497, 26955), (599, 22365), (639, 20965), (1065, 12579), (1491, 8985), (1797, 7455), (2485, 5391), (2995, 4473), (3195, 4193)]