29018715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 50893056

約数和(自身を除く): 21874341

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 397, 443, 1191, 1329, 1985, 2215, 4367, 4873, 5955, 6645, 13101, 14619, 21835, 24365, 65505, 73095, 175871, 527613, 879355, 1934581, 2638065, 5803743, 9672905, 29018715]

約数ペア:

[(1, 29018715), (3, 9672905), (5, 5803743), (11, 2638065), (15, 1934581), (33, 879355), (55, 527613), (165, 175871), (397, 73095), (443, 65505), (1191, 24365), (1329, 21835), (1985, 14619), (2215, 13101), (4367, 6645), (4873, 5955)]