47988255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1699}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 88128000

約数和(自身を除く): 40139745

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 269, 807, 1345, 1699, 1883, 4035, 5097, 5649, 8495, 9415, 11893, 25485, 28245, 35679, 59465, 178395, 457031, 1371093, 2285155, 3199217, 6855465, 9597651, 15996085, 47988255]

約数ペア:

[(1, 47988255), (3, 15996085), (5, 9597651), (7, 6855465), (15, 3199217), (21, 2285155), (35, 1371093), (105, 457031), (269, 178395), (807, 59465), (1345, 35679), (1699, 28245), (1883, 25485), (4035, 11893), (5097, 9415), (5649, 8495)]