85595475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8581}}^1$

素因数の和:8620

約数の個数: 48

約数和(自身を含む): 170266880

約数和(自身を除く): 84671405

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 3325, 8581, 9975, 25743, 42905, 60067, 128715, 163039, 180201, 214525, 300335, 489117, 643575, 815195, 901005, 1141273, 1501675, 2445585, 3423819, 4075975, 4505025, 5706365, 12227925, 17119095, 28531825, 85595475]

約数ペア:

[(1, 85595475), (3, 28531825), (5, 17119095), (7, 12227925), (15, 5706365), (19, 4505025), (21, 4075975), (25, 3423819), (35, 2445585), (57, 1501675), (75, 1141273), (95, 901005), (105, 815195), (133, 643575), (175, 489117), (285, 300335), (399, 214525), (475, 180201), (525, 163039), (665, 128715), (1425, 60067), (1995, 42905), (3325, 25743), (8581, 9975)]