53163565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{353}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 78978816

約数和(自身を除く): 25815251

約数列:

[1, 5, 7, 13, 35, 65, 91, 331, 353, 455, 1655, 1765, 2317, 2471, 4303, 4589, 11585, 12355, 21515, 22945, 30121, 32123, 116843, 150605, 160615, 584215, 817901, 1518959, 4089505, 7594795, 10632713, 53163565]

約数ペア:

[(1, 53163565), (5, 10632713), (7, 7594795), (13, 4089505), (35, 1518959), (65, 817901), (91, 584215), (331, 160615), (353, 150605), (455, 116843), (1655, 32123), (1765, 30121), (2317, 22945), (2471, 21515), (4303, 12355), (4589, 11585)]