713340145

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 1050382080

約数和(自身を除く): 337041935

約数列:

[1, 5, 7, 17, 35, 85, 109, 119, 289, 545, 595, 647, 763, 1445, 1853, 2023, 3235, 3815, 4529, 9265, 10115, 10999, 12971, 22645, 31501, 54995, 64855, 70523, 76993, 157505, 186983, 220507, 352615, 384965, 493661, 934915, 1102535, 1198891, 1308881, 2468305, 5994455, 6544405, 8392237, 20381147, 41961185, 101905735, 142668029, 713340145]

約数ペア:

[(1, 713340145), (5, 142668029), (7, 101905735), (17, 41961185), (35, 20381147), (85, 8392237), (109, 6544405), (119, 5994455), (289, 2468305), (545, 1308881), (595, 1198891), (647, 1102535), (763, 934915), (1445, 493661), (1853, 384965), (2023, 352615), (3235, 220507), (3815, 186983), (4529, 157505), (9265, 76993), (10115, 70523), (10999, 64855), (12971, 54995), (22645, 31501)]