47680425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16301}}^1$

素因数の和:16330

約数の個数: 36

約数和(自身を含む): 91975884

約数和(自身を除く): 44295459

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 16301, 48903, 81505, 146709, 211913, 244515, 407525, 635739, 733545, 1059565, 1222575, 1907217, 3178695, 3667725, 5297825, 9536085, 15893475, 47680425]

約数ペア:

[(1, 47680425), (3, 15893475), (5, 9536085), (9, 5297825), (13, 3667725), (15, 3178695), (25, 1907217), (39, 1222575), (45, 1059565), (65, 733545), (75, 635739), (117, 407525), (195, 244515), (225, 211913), (325, 146709), (585, 81505), (975, 48903), (2925, 16301)]