158977650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{81527}}^1$

素因数の和:81555

約数の個数: 48

約数和(自身を含む): 424597824

約数和(自身を除く): 265620174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 81527, 163054, 244581, 407635, 489162, 815270, 1059851, 1222905, 2038175, 2119702, 2445810, 3179553, 4076350, 5299255, 6114525, 6359106, 10598510, 12229050, 15897765, 26496275, 31795530, 52992550, 79488825, 158977650]

約数ペア:

[(1, 158977650), (2, 79488825), (3, 52992550), (5, 31795530), (6, 26496275), (10, 15897765), (13, 12229050), (15, 10598510), (25, 6359106), (26, 6114525), (30, 5299255), (39, 4076350), (50, 3179553), (65, 2445810), (75, 2119702), (78, 2038175), (130, 1222905), (150, 1059851), (195, 815270), (325, 489162), (390, 407635), (650, 244581), (975, 163054), (1950, 81527)]