73475745

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{14281}}^1$

素因数の和:14310

約数の個数: 32

約数和(自身を含む): 137107200

約数和(自身を除く): 63631455

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 14281, 42843, 71405, 99967, 214215, 299901, 499835, 699769, 1499505, 2099307, 3498845, 4898383, 10496535, 14695149, 24491915, 73475745]

約数ペア:

[(1, 73475745), (3, 24491915), (5, 14695149), (7, 10496535), (15, 4898383), (21, 3498845), (35, 2099307), (49, 1499505), (105, 699769), (147, 499835), (245, 299901), (343, 214215), (735, 99967), (1029, 71405), (1715, 42843), (5145, 14281)]