81117435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33589}}^1$

素因数の和:33627

約数の個数: 32

約数和(自身を含む): 154782720

約数和(自身を除く): 73665285

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 33589, 100767, 167945, 235123, 503835, 705369, 772547, 1175615, 2317641, 3526845, 3862735, 5407829, 11588205, 16223487, 27039145, 81117435]

約数ペア:

[(1, 81117435), (3, 27039145), (5, 16223487), (7, 11588205), (15, 5407829), (21, 3862735), (23, 3526845), (35, 2317641), (69, 1175615), (105, 772547), (115, 705369), (161, 503835), (345, 235123), (483, 167945), (805, 100767), (2415, 33589)]