29828015

素因数分解:

$5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 41907312

約数和(自身を除く): 12079297

約数列:

[1, 5, 7, 35, 49, 211, 245, 577, 1055, 1477, 2885, 4039, 7385, 10339, 20195, 28273, 51695, 121747, 141365, 608735, 852229, 4261145, 5965603, 29828015]

約数ペア:

[(1, 29828015), (5, 5965603), (7, 4261145), (35, 852229), (49, 608735), (211, 141365), (245, 121747), (577, 51695), (1055, 28273), (1477, 20195), (2885, 10339), (4039, 7385)]