101020115

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 145018944

約数和(自身を除く): 43998829

約数列:

[1, 5, 7, 35, 43, 49, 215, 223, 245, 301, 1115, 1505, 1561, 1849, 2107, 7805, 9245, 9589, 10535, 10927, 12943, 47945, 54635, 64715, 67123, 90601, 335615, 412327, 453005, 469861, 2061635, 2349305, 2886289, 14431445, 20204023, 101020115]

約数ペア:

[(1, 101020115), (5, 20204023), (7, 14431445), (35, 2886289), (43, 2349305), (49, 2061635), (215, 469861), (223, 453005), (245, 412327), (301, 335615), (1115, 90601), (1505, 67123), (1561, 64715), (1849, 54635), (2107, 47945), (7805, 12943), (9245, 10927), (9589, 10535)]