89456745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18127}}^1$

素因数の和:18189

約数の個数: 32

約数和(自身を含む): 167067648

約数和(自身を除く): 77610903

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 18127, 54381, 90635, 126889, 271905, 380667, 634445, 851969, 1903335, 2555907, 4259845, 5963783, 12779535, 17891349, 29818915, 89456745]

約数ペア:

[(1, 89456745), (3, 29818915), (5, 17891349), (7, 12779535), (15, 5963783), (21, 4259845), (35, 2555907), (47, 1903335), (105, 851969), (141, 634445), (235, 380667), (329, 271905), (705, 126889), (987, 90635), (1645, 54381), (4935, 18127)]