55450515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2153}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 94913856

約数和(自身を除く): 39463341

約数列:

[1, 3, 5, 15, 17, 51, 85, 101, 255, 303, 505, 1515, 1717, 2153, 5151, 6459, 8585, 10765, 25755, 32295, 36601, 109803, 183005, 217453, 549015, 652359, 1087265, 3261795, 3696701, 11090103, 18483505, 55450515]

約数ペア:

[(1, 55450515), (3, 18483505), (5, 11090103), (15, 3696701), (17, 3261795), (51, 1087265), (85, 652359), (101, 549015), (255, 217453), (303, 183005), (505, 109803), (1515, 36601), (1717, 32295), (2153, 25755), (5151, 10765), (6459, 8585)]