161792305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 210535200

約数和(自身を除く): 48742895

約数列:

[1, 5, 29, 37, 53, 145, 185, 265, 569, 1073, 1537, 1961, 2845, 5365, 7685, 9805, 16501, 21053, 30157, 56869, 82505, 105265, 150785, 284345, 610537, 874553, 1115809, 3052685, 4372765, 5579045, 32358461, 161792305]

約数ペア:

[(1, 161792305), (5, 32358461), (29, 5579045), (37, 4372765), (53, 3052685), (145, 1115809), (185, 874553), (265, 610537), (569, 284345), (1073, 150785), (1537, 105265), (1961, 82505), (2845, 56869), (5365, 30157), (7685, 21053), (9805, 16501)]