27742605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{439}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 48660480

約数和(自身を除く): 20917875

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 383, 439, 1149, 1317, 1915, 2195, 4213, 4829, 5745, 6585, 12639, 14487, 21065, 24145, 63195, 72435, 168137, 504411, 840685, 1849507, 2522055, 5548521, 9247535, 27742605]

約数ペア:

[(1, 27742605), (3, 9247535), (5, 5548521), (11, 2522055), (15, 1849507), (33, 840685), (55, 504411), (165, 168137), (383, 72435), (439, 63195), (1149, 24145), (1317, 21065), (1915, 14487), (2195, 12639), (4213, 6585), (4829, 5745)]