85985625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{379}}^1$

素因数の和:424

約数の個数: 60

約数和(自身を含む): 157886960

約数和(自身を除く): 71901335

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 125, 165, 275, 363, 375, 379, 605, 625, 825, 1137, 1375, 1815, 1875, 1895, 3025, 4125, 4169, 5685, 6875, 9075, 9475, 12507, 15125, 20625, 20845, 28425, 45375, 45859, 47375, 62535, 75625, 104225, 137577, 142125, 226875, 229295, 236875, 312675, 521125, 687885, 710625, 1146475, 1563375, 2605625, 3439425, 5732375, 7816875, 17197125, 28661875, 85985625]

約数ペア:

[(1, 85985625), (3, 28661875), (5, 17197125), (11, 7816875), (15, 5732375), (25, 3439425), (33, 2605625), (55, 1563375), (75, 1146475), (121, 710625), (125, 687885), (165, 521125), (275, 312675), (363, 236875), (375, 229295), (379, 226875), (605, 142125), (625, 137577), (825, 104225), (1137, 75625), (1375, 62535), (1815, 47375), (1875, 45859), (1895, 45375), (3025, 28425), (4125, 20845), (4169, 20625), (5685, 15125), (6875, 12507), (9075, 9475)]