242797545

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{234587}}^1$

素因数の和:234621

約数の個数: 24

約数和(自身を含む): 439148736

約数和(自身を除く): 196351191

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 234587, 703761, 1172935, 2111283, 3518805, 5395501, 10556415, 16186503, 26977505, 48559509, 80932515, 242797545]

約数ペア:

[(1, 242797545), (3, 80932515), (5, 48559509), (9, 26977505), (15, 16186503), (23, 10556415), (45, 5395501), (69, 3518805), (115, 2111283), (207, 1172935), (345, 703761), (1035, 234587)]