4205659975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15187}}^1$

素因数の和:15280

約数の個数: 48

約数和(自身を含む): 6101930880

約数和(自身を除く): 1896270905

約数列:

[1, 5, 11, 19, 25, 53, 55, 95, 209, 265, 275, 475, 583, 1007, 1045, 1325, 2915, 5035, 5225, 11077, 14575, 15187, 25175, 55385, 75935, 167057, 276925, 288553, 379675, 804911, 835285, 1442765, 3174083, 4024555, 4176425, 7213825, 8854021, 15293309, 15870415, 20122775, 44270105, 76466545, 79352075, 168226399, 221350525, 382332725, 841131995, 4205659975]

約数ペア:

[(1, 4205659975), (5, 841131995), (11, 382332725), (19, 221350525), (25, 168226399), (53, 79352075), (55, 76466545), (95, 44270105), (209, 20122775), (265, 15870415), (275, 15293309), (475, 8854021), (583, 7213825), (1007, 4176425), (1045, 4024555), (1325, 3174083), (2915, 1442765), (5035, 835285), (5225, 804911), (11077, 379675), (14575, 288553), (15187, 276925), (25175, 167057), (55385, 75935)]