38223315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 71914752

約数和(自身を除く): 33691437

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 223, 293, 585, 669, 879, 1115, 1465, 2007, 2637, 2899, 3345, 3809, 4395, 8697, 10035, 11427, 13185, 14495, 19045, 26091, 34281, 43485, 57135, 65339, 130455, 171405, 196017, 326695, 588051, 849407, 980085, 2548221, 2940255, 4247035, 7644663, 12741105, 38223315]

約数ペア:

[(1, 38223315), (3, 12741105), (5, 7644663), (9, 4247035), (13, 2940255), (15, 2548221), (39, 980085), (45, 849407), (65, 588051), (117, 326695), (195, 196017), (223, 171405), (293, 130455), (585, 65339), (669, 57135), (879, 43485), (1115, 34281), (1465, 26091), (2007, 19045), (2637, 14495), (2899, 13185), (3345, 11427), (3809, 10035), (4395, 8697)]