23817735

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 44085600

約数和(自身を除く): 20267865

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 89, 95, 171, 267, 285, 313, 445, 801, 855, 939, 1335, 1565, 1691, 2817, 4005, 4695, 5073, 5947, 8455, 14085, 15219, 17841, 25365, 27857, 29735, 53523, 76095, 83571, 89205, 139285, 250713, 267615, 417855, 529283, 1253565, 1587849, 2646415, 4763547, 7939245, 23817735]

約数ペア:

[(1, 23817735), (3, 7939245), (5, 4763547), (9, 2646415), (15, 1587849), (19, 1253565), (45, 529283), (57, 417855), (89, 267615), (95, 250713), (171, 139285), (267, 89205), (285, 83571), (313, 76095), (445, 53523), (801, 29735), (855, 27857), (939, 25365), (1335, 17841), (1565, 15219), (1691, 14085), (2817, 8455), (4005, 5947), (4695, 5073)]