63472575

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 109412640

約数和(自身を除く): 45940065

約数列:

[1, 3, 5, 15, 25, 37, 75, 89, 111, 185, 257, 267, 445, 555, 771, 925, 1285, 1335, 2225, 2775, 3293, 3855, 6425, 6675, 9509, 9879, 16465, 19275, 22873, 28527, 47545, 49395, 68619, 82325, 114365, 142635, 237725, 246975, 343095, 571825, 713175, 846301, 1715475, 2538903, 4231505, 12694515, 21157525, 63472575]

約数ペア:

[(1, 63472575), (3, 21157525), (5, 12694515), (15, 4231505), (25, 2538903), (37, 1715475), (75, 846301), (89, 713175), (111, 571825), (185, 343095), (257, 246975), (267, 237725), (445, 142635), (555, 114365), (771, 82325), (925, 68619), (1285, 49395), (1335, 47545), (2225, 28527), (2775, 22873), (3293, 19275), (3855, 16465), (6425, 9879), (6675, 9509)]