161044965

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{155599}}^1$

素因数の和:155633

約数の個数: 24

約数和(自身を含む): 291283200

約数和(自身を除く): 130238235

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 155599, 466797, 777995, 1400391, 2333985, 3578777, 7001955, 10736331, 17893885, 32208993, 53681655, 161044965]

約数ペア:

[(1, 161044965), (3, 53681655), (5, 32208993), (9, 17893885), (15, 10736331), (23, 7001955), (45, 3578777), (69, 2333985), (115, 1400391), (207, 777995), (345, 466797), (1035, 155599)]