52785225

素因数分解:

$3^2\times 5^2\times {\mathrm{379}}^1\times {\mathrm{619}}^1$

素因数の和:1014

約数の個数: 36

約数和(自身を含む): 94946800

約数和(自身を除く): 42161575

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 379, 619, 1137, 1857, 1895, 3095, 3411, 5571, 5685, 9285, 9475, 15475, 17055, 27855, 28425, 46425, 85275, 139275, 234601, 703803, 1173005, 2111409, 3519015, 5865025, 10557045, 17595075, 52785225]

約数ペア:

[(1, 52785225), (3, 17595075), (5, 10557045), (9, 5865025), (15, 3519015), (25, 2111409), (45, 1173005), (75, 703803), (225, 234601), (379, 139275), (619, 85275), (1137, 46425), (1857, 28425), (1895, 27855), (3095, 17055), (3411, 15475), (5571, 9475), (5685, 9285)]