86625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{11}}^1$

素因数の和:39

約数の個数: 48

約数和(自身を含む): 194688

約数和(自身を除く): 108063

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 125, 165, 175, 225, 231, 275, 315, 375, 385, 495, 525, 693, 825, 875, 1125, 1155, 1375, 1575, 1925, 2475, 2625, 3465, 4125, 5775, 7875, 9625, 12375, 17325, 28875, 86625]

約数ペア:

[(1, 86625), (3, 28875), (5, 17325), (7, 12375), (9, 9625), (11, 7875), (15, 5775), (21, 4125), (25, 3465), (33, 2625), (35, 2475), (45, 1925), (55, 1575), (63, 1375), (75, 1155), (77, 1125), (99, 875), (105, 825), (125, 693), (165, 525), (175, 495), (225, 385), (231, 375), (275, 315)]