68372115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17599}}^1$

素因数の和:17651

約数の個数: 32

約数和(自身を含む): 128409600

約数和(自身を除く): 60037485

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 17599, 52797, 87995, 123193, 263985, 369579, 615965, 651163, 1847895, 1953489, 3255815, 4558141, 9767445, 13674423, 22790705, 68372115]

約数ペア:

[(1, 68372115), (3, 22790705), (5, 13674423), (7, 9767445), (15, 4558141), (21, 3255815), (35, 1953489), (37, 1847895), (105, 651163), (111, 615965), (185, 369579), (259, 263985), (555, 123193), (777, 87995), (1295, 52797), (3885, 17599)]