82454775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4451}}^1$

素因数の和:4496

約数の個数: 48

約数和(自身を含む): 154573440

約数和(自身を除く): 72118665

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3705, 4451, 6175, 13353, 18525, 22255, 57863, 66765, 84569, 111275, 173589, 253707, 289315, 333825, 422845, 867945, 1099397, 1268535, 1446575, 2114225, 3298191, 4339725, 5496985, 6342675, 16490955, 27484925, 82454775]

約数ペア:

[(1, 82454775), (3, 27484925), (5, 16490955), (13, 6342675), (15, 5496985), (19, 4339725), (25, 3298191), (39, 2114225), (57, 1446575), (65, 1268535), (75, 1099397), (95, 867945), (195, 422845), (247, 333825), (285, 289315), (325, 253707), (475, 173589), (741, 111275), (975, 84569), (1235, 66765), (1425, 57863), (3705, 22255), (4451, 18525), (6175, 13353)]