229646145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{2011}}^1$

素因数の和:2373

約数の個数: 32

約数和(自身を含む): 384758784

約数和(自身を除く): 155112639

約数列:

[1, 3, 5, 15, 23, 69, 115, 331, 345, 993, 1655, 2011, 4965, 6033, 7613, 10055, 22839, 30165, 38065, 46253, 114195, 138759, 231265, 665641, 693795, 1996923, 3328205, 9984615, 15309743, 45929229, 76548715, 229646145]

約数ペア:

[(1, 229646145), (3, 76548715), (5, 45929229), (15, 15309743), (23, 9984615), (69, 3328205), (115, 1996923), (331, 693795), (345, 665641), (993, 231265), (1655, 138759), (2011, 114195), (4965, 46253), (6033, 38065), (7613, 30165), (10055, 22839)]