207360045

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{75541}}^1$

素因数の和:75613

約数の個数: 24

約数和(自身を含む): 365321112

約数和(自身を除く): 157961067

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 75541, 226623, 377705, 679869, 1133115, 3399345, 4608001, 13824003, 23040005, 41472009, 69120015, 207360045]

約数ペア:

[(1, 207360045), (3, 69120015), (5, 41472009), (9, 23040005), (15, 13824003), (45, 4608001), (61, 3399345), (183, 1133115), (305, 679869), (549, 377705), (915, 226623), (2745, 75541)]