15625038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18211}}^1$

素因数の和:18240

約数の個数: 32

約数和(自身を含む): 36715392

約数和(自身を除く): 21090354

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 18211, 36422, 54633, 109266, 200321, 236743, 400642, 473486, 600963, 710229, 1201926, 1420458, 2604173, 5208346, 7812519, 15625038]

約数ペア:

[(1, 15625038), (2, 7812519), (3, 5208346), (6, 2604173), (11, 1420458), (13, 1201926), (22, 710229), (26, 600963), (33, 473486), (39, 400642), (66, 236743), (78, 200321), (143, 109266), (286, 54633), (429, 36422), (858, 18211)]