191527425

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{16061}}^1$

素因数の和:16130

約数の個数: 36

約数和(自身を含む): 349541244

約数和(自身を除く): 158013819

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2385, 3975, 11925, 16061, 48183, 80305, 144549, 240915, 401525, 722745, 851233, 1204575, 2553699, 3613725, 4256165, 7661097, 12768495, 21280825, 38305485, 63842475, 191527425]

約数ペア:

[(1, 191527425), (3, 63842475), (5, 38305485), (9, 21280825), (15, 12768495), (25, 7661097), (45, 4256165), (53, 3613725), (75, 2553699), (159, 1204575), (225, 851233), (265, 722745), (477, 401525), (795, 240915), (1325, 144549), (2385, 80305), (3975, 48183), (11925, 16061)]