434948135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 558144000

約数和(自身を除く): 123195865

約数列:

[1, 5, 31, 37, 149, 155, 185, 509, 745, 1147, 2545, 4619, 5513, 5735, 15779, 18833, 23095, 27565, 75841, 78895, 94165, 170903, 379205, 583823, 854515, 2351071, 2806117, 2919115, 11755355, 14030585, 86989627, 434948135]

約数ペア:

[(1, 434948135), (5, 86989627), (31, 14030585), (37, 11755355), (149, 2919115), (155, 2806117), (185, 2351071), (509, 854515), (745, 583823), (1147, 379205), (2545, 170903), (4619, 94165), (5513, 78895), (5735, 75841), (15779, 27565), (18833, 23095)]