23243415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 41267232

約数和(自身を除く): 18023817

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 169, 173, 195, 265, 507, 519, 689, 795, 845, 865, 2067, 2249, 2535, 2595, 3445, 6747, 8957, 9169, 10335, 11245, 26871, 27507, 29237, 33735, 44785, 45845, 87711, 119197, 134355, 137535, 146185, 357591, 438555, 595985, 1549561, 1787955, 4648683, 7747805, 23243415]

約数ペア:

[(1, 23243415), (3, 7747805), (5, 4648683), (13, 1787955), (15, 1549561), (39, 595985), (53, 438555), (65, 357591), (159, 146185), (169, 137535), (173, 134355), (195, 119197), (265, 87711), (507, 45845), (519, 44785), (689, 33735), (795, 29237), (845, 27507), (865, 26871), (2067, 11245), (2249, 10335), (2535, 9169), (2595, 8957), (3445, 6747)]