85168875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{1877}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 155858976

約数和(自身を除く): 70690101

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 125, 165, 275, 363, 375, 605, 825, 1375, 1815, 1877, 3025, 4125, 5631, 9075, 9385, 15125, 20647, 28155, 45375, 46925, 61941, 103235, 140775, 227117, 234625, 309705, 516175, 681351, 703875, 1135585, 1548525, 2580875, 3406755, 5677925, 7742625, 17033775, 28389625, 85168875]

約数ペア:

[(1, 85168875), (3, 28389625), (5, 17033775), (11, 7742625), (15, 5677925), (25, 3406755), (33, 2580875), (55, 1548525), (75, 1135585), (121, 703875), (125, 681351), (165, 516175), (275, 309705), (363, 234625), (375, 227117), (605, 140775), (825, 103235), (1375, 61941), (1815, 46925), (1877, 45375), (3025, 28155), (4125, 20647), (5631, 15125), (9075, 9385)]