102872420005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1697}}^1\times {\mathrm{3821}}^1$

素因数の和:5709

約数の個数: 32

約数和(自身を含む): 130833480960

約数和(自身を除く): 27961060955

約数列:

[1, 5, 19, 95, 167, 835, 1697, 3173, 3821, 8485, 15865, 19105, 32243, 72599, 161215, 283399, 362995, 638107, 1416995, 3190535, 5384581, 6484237, 12124033, 26922905, 32421185, 60620165, 123200503, 616002515, 1082867579, 5414337895, 20574484001, 102872420005]

約数ペア:

[(1, 102872420005), (5, 20574484001), (19, 5414337895), (95, 1082867579), (167, 616002515), (835, 123200503), (1697, 60620165), (3173, 32421185), (3821, 26922905), (8485, 12124033), (15865, 6484237), (19105, 5384581), (32243, 3190535), (72599, 1416995), (161215, 638107), (283399, 362995)]