61411125

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{5647}}^1$

素因数の和:5694

約数の個数: 32

約数和(自身を含む): 105730560

約数和(自身を除く): 44319435

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 2175, 3625, 5647, 10875, 16941, 28235, 84705, 141175, 163763, 423525, 491289, 705875, 818815, 2117625, 2456445, 4094075, 12282225, 20470375, 61411125]

約数ペア:

[(1, 61411125), (3, 20470375), (5, 12282225), (15, 4094075), (25, 2456445), (29, 2117625), (75, 818815), (87, 705875), (125, 491289), (145, 423525), (375, 163763), (435, 141175), (725, 84705), (2175, 28235), (3625, 16941), (5647, 10875)]