879781395

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{82261}}^1$

素因数の和:82323

約数の個数: 32

約数和(自身を含む): 1516253184

約数和(自身を除く): 636471789

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 82261, 246783, 411305, 1233915, 1892003, 2550091, 5676009, 7650273, 9460015, 12750455, 28380045, 38251365, 58652093, 175956279, 293260465, 879781395]

約数ペア:

[(1, 879781395), (3, 293260465), (5, 175956279), (15, 58652093), (23, 38251365), (31, 28380045), (69, 12750455), (93, 9460015), (115, 7650273), (155, 5676009), (345, 2550091), (465, 1892003), (713, 1233915), (2139, 411305), (3565, 246783), (10695, 82261)]