30898065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 54208512

約数和(自身を除く): 23310447

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 271, 691, 813, 1355, 2073, 2981, 3455, 4065, 7601, 8943, 10365, 14905, 22803, 38005, 44715, 114015, 187261, 561783, 936305, 2059871, 2808915, 6179613, 10299355, 30898065]

約数ペア:

[(1, 30898065), (3, 10299355), (5, 6179613), (11, 2808915), (15, 2059871), (33, 936305), (55, 561783), (165, 187261), (271, 114015), (691, 44715), (813, 38005), (1355, 22803), (2073, 14905), (2981, 10365), (3455, 8943), (4065, 7601)]