4877205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 8342400

約数和(自身を除く): 3465195

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 157, 285, 327, 471, 545, 785, 1635, 2071, 2355, 2983, 6213, 8949, 10355, 14915, 17113, 31065, 44745, 51339, 85565, 256695, 325147, 975441, 1625735, 4877205]

約数ペア:

[(1, 4877205), (3, 1625735), (5, 975441), (15, 325147), (19, 256695), (57, 85565), (95, 51339), (109, 44745), (157, 31065), (285, 17113), (327, 14915), (471, 10355), (545, 8949), (785, 6213), (1635, 2983), (2071, 2355)]