511010065

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 642660480

約数和(自身を除く): 131650415

約数列:

[1, 5, 43, 97, 107, 215, 229, 485, 535, 1145, 4171, 4601, 9847, 10379, 20855, 22213, 23005, 24503, 49235, 51895, 111065, 122515, 446297, 955159, 1053629, 2231485, 2376791, 4775795, 5268145, 11883955, 102202013, 511010065]

約数ペア:

[(1, 511010065), (5, 102202013), (43, 11883955), (97, 5268145), (107, 4775795), (215, 2376791), (229, 2231485), (485, 1053629), (535, 955159), (1145, 446297), (4171, 122515), (4601, 111065), (9847, 51895), (10379, 49235), (20855, 24503), (22213, 23005)]