222231295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4639}}^1$

素因数の和:4735

約数の個数: 32

約数和(自身を含む): 318044160

約数和(自身を除く): 95812865

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 335, 715, 737, 871, 3685, 4355, 4639, 9581, 23195, 47905, 51029, 60307, 255145, 301535, 310813, 663377, 1554065, 3316885, 3418943, 4040569, 17094715, 20202845, 44446259, 222231295]

約数ペア:

[(1, 222231295), (5, 44446259), (11, 20202845), (13, 17094715), (55, 4040569), (65, 3418943), (67, 3316885), (143, 1554065), (335, 663377), (715, 310813), (737, 301535), (871, 255145), (3685, 60307), (4355, 51029), (4639, 47905), (9581, 23195)]