240110125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 335932272

約数和(自身を除く): 95822147

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 313, 323, 361, 425, 475, 1565, 1615, 1805, 2125, 2375, 5321, 5947, 6137, 7825, 8075, 9025, 26605, 29735, 30685, 39125, 40375, 45125, 101099, 112993, 133025, 148675, 153425, 505495, 564965, 665125, 743375, 767125, 1920881, 2527475, 2824825, 9604405, 12637375, 14124125, 48022025, 240110125]

約数ペア:

[(1, 240110125), (5, 48022025), (17, 14124125), (19, 12637375), (25, 9604405), (85, 2824825), (95, 2527475), (125, 1920881), (313, 767125), (323, 743375), (361, 665125), (425, 564965), (475, 505495), (1565, 153425), (1615, 148675), (1805, 133025), (2125, 112993), (2375, 101099), (5321, 45125), (5947, 40375), (6137, 39125), (7825, 30685), (8075, 29735), (9025, 26605)]