74735395

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 107661312

約数和(自身を除く): 32925917

約数列:

[1, 5, 7, 23, 35, 115, 161, 263, 353, 805, 1315, 1765, 1841, 2471, 6049, 8119, 9205, 12355, 30245, 40595, 42343, 56833, 92839, 211715, 284165, 464195, 649873, 2135297, 3249365, 10676485, 14947079, 74735395]

約数ペア:

[(1, 74735395), (5, 14947079), (7, 10676485), (23, 3249365), (35, 2135297), (115, 649873), (161, 464195), (263, 284165), (353, 211715), (805, 92839), (1315, 56833), (1765, 42343), (1841, 40595), (2471, 30245), (6049, 12355), (8119, 9205)]