155213661875

素因数分解:

$5^4\times {\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{6551}}^1$

素因数の和:6965

約数の個数: 40

約数和(自身を含む): 196005858048

約数和(自身を除く): 40792196173

約数列:

[1, 5, 25, 125, 167, 227, 625, 835, 1135, 4175, 5675, 6551, 20875, 28375, 32755, 37909, 104375, 141875, 163775, 189545, 818875, 947725, 1094017, 1487077, 4094375, 4738625, 5470085, 7435385, 23693125, 27350425, 37176925, 136752125, 185884625, 248341859, 683760625, 929423125, 1241709295, 6208546475, 31042732375, 155213661875]

約数ペア:

[(1, 155213661875), (5, 31042732375), (25, 6208546475), (125, 1241709295), (167, 929423125), (227, 683760625), (625, 248341859), (835, 185884625), (1135, 136752125), (4175, 37176925), (5675, 27350425), (6551, 23693125), (20875, 7435385), (28375, 5470085), (32755, 4738625), (37909, 4094375), (104375, 1487077), (141875, 1094017), (163775, 947725), (189545, 818875)]