61282585

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 93768192

約数和(自身を除く): 32485607

約数列:

[1, 5, 7, 13, 35, 49, 65, 71, 91, 245, 271, 355, 455, 497, 637, 923, 1355, 1897, 2485, 3185, 3479, 3523, 4615, 6461, 9485, 13279, 17395, 17615, 19241, 24661, 32305, 45227, 66395, 96205, 123305, 134687, 172627, 226135, 250133, 673435, 863135, 942809, 1250665, 1750931, 4714045, 8754655, 12256517, 61282585]

約数ペア:

[(1, 61282585), (5, 12256517), (7, 8754655), (13, 4714045), (35, 1750931), (49, 1250665), (65, 942809), (71, 863135), (91, 673435), (245, 250133), (271, 226135), (355, 172627), (455, 134687), (497, 123305), (637, 96205), (923, 66395), (1355, 45227), (1897, 32305), (2485, 24661), (3185, 19241), (3479, 17615), (3523, 17395), (4615, 13279), (6461, 9485)]