247029086395

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4373}}^1\times {\mathrm{124153}}^1$

素因数の和:128551

約数の個数: 32

約数和(自身を含む): 364929328512

約数和(自身を除く): 117900242117

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4373, 21865, 30611, 56849, 124153, 153055, 284245, 397943, 620765, 869071, 1613989, 1989715, 4345355, 8069945, 11297923, 56489615, 542921069, 2714605345, 3800447483, 7057973897, 19002237415, 35289869485, 49405817279, 247029086395]

約数ペア:

[(1, 247029086395), (5, 49405817279), (7, 35289869485), (13, 19002237415), (35, 7057973897), (65, 3800447483), (91, 2714605345), (455, 542921069), (4373, 56489615), (21865, 11297923), (30611, 8069945), (56849, 4345355), (124153, 1989715), (153055, 1613989), (284245, 869071), (397943, 620765)]