86575875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 64

約数和(自身を含む): 157248000

約数和(自身を除く): 70672125

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 125, 145, 285, 375, 419, 435, 475, 551, 725, 1257, 1425, 1653, 2095, 2175, 2375, 2755, 3625, 6285, 7125, 7961, 8265, 10475, 10875, 12151, 13775, 23883, 31425, 36453, 39805, 41325, 52375, 60755, 68875, 119415, 157125, 182265, 199025, 206625, 230869, 303775, 597075, 692607, 911325, 995125, 1154345, 1518875, 2985375, 3463035, 4556625, 5771725, 17315175, 28858625, 86575875]

約数ペア:

[(1, 86575875), (3, 28858625), (5, 17315175), (15, 5771725), (19, 4556625), (25, 3463035), (29, 2985375), (57, 1518875), (75, 1154345), (87, 995125), (95, 911325), (125, 692607), (145, 597075), (285, 303775), (375, 230869), (419, 206625), (435, 199025), (475, 182265), (551, 157125), (725, 119415), (1257, 68875), (1425, 60755), (1653, 52375), (2095, 41325), (2175, 39805), (2375, 36453), (2755, 31425), (3625, 23883), (6285, 13775), (7125, 12151), (7961, 10875), (8265, 10475)]