118198035

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12689}}^1$

素因数の和:12729

約数の個数: 40

約数和(自身を含む): 221110560

約数和(自身を除く): 102912525

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 12689, 38067, 63445, 114201, 190335, 291847, 342603, 571005, 875541, 1027809, 1459235, 1713015, 2626623, 4377705, 5139045, 7879869, 13133115, 23639607, 39399345, 118198035]

約数ペア:

[(1, 118198035), (3, 39399345), (5, 23639607), (9, 13133115), (15, 7879869), (23, 5139045), (27, 4377705), (45, 2626623), (69, 1713015), (81, 1459235), (115, 1027809), (135, 875541), (207, 571005), (345, 342603), (405, 291847), (621, 190335), (1035, 114201), (1863, 63445), (3105, 38067), (9315, 12689)]