212824765

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 275788800

約数和(自身を除く): 62964035

約数列:

[1, 5, 29, 31, 113, 145, 155, 419, 565, 899, 2095, 3277, 3503, 4495, 12151, 12989, 16385, 17515, 47347, 60755, 64945, 101587, 236735, 376681, 507935, 1373063, 1467757, 1883405, 6865315, 7338785, 42564953, 212824765]

約数ペア:

[(1, 212824765), (5, 42564953), (29, 7338785), (31, 6865315), (113, 1883405), (145, 1467757), (155, 1373063), (419, 507935), (565, 376681), (899, 236735), (2095, 101587), (3277, 64945), (3503, 60755), (4495, 47347), (12151, 17515), (12989, 16385)]