495971725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2357}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 649110240

約数和(自身を除く): 153138515

約数列:

[1, 5, 19, 25, 95, 443, 475, 2215, 2357, 8417, 11075, 11785, 42085, 44783, 58925, 210425, 223915, 1044151, 1119575, 5220755, 19838869, 26103775, 99194345, 495971725]

約数ペア:

[(1, 495971725), (5, 99194345), (19, 26103775), (25, 19838869), (95, 5220755), (443, 1119575), (475, 1044151), (2215, 223915), (2357, 210425), (8417, 58925), (11075, 44783), (11785, 42085)]