353179385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{599}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 469324800

約数和(自身を除く): 116145415

約数列:

[1, 5, 13, 47, 65, 193, 235, 599, 611, 965, 2509, 2995, 3055, 7787, 9071, 12545, 28153, 38935, 45355, 115607, 117923, 140765, 365989, 578035, 589615, 1502891, 1829945, 5433529, 7514455, 27167645, 70635877, 353179385]

約数ペア:

[(1, 353179385), (5, 70635877), (13, 27167645), (47, 7514455), (65, 5433529), (193, 1829945), (235, 1502891), (599, 589615), (611, 578035), (965, 365989), (2509, 140765), (2995, 117923), (3055, 115607), (7787, 45355), (9071, 38935), (12545, 28153)]