240250465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17033}}^1$

素因数の和:17089

約数の個数: 32

約数和(自身を含む): 366299136

約数和(自身を除く): 126048671

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2821, 14105, 17033, 85165, 119231, 221429, 528023, 596155, 1107145, 1550003, 2640115, 3696161, 6864299, 7750015, 18480805, 34321495, 48050093, 240250465]

約数ペア:

[(1, 240250465), (5, 48050093), (7, 34321495), (13, 18480805), (31, 7750015), (35, 6864299), (65, 3696161), (91, 2640115), (155, 1550003), (217, 1107145), (403, 596155), (455, 528023), (1085, 221429), (2015, 119231), (2821, 85165), (14105, 17033)]