73306065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18869}}^1$

素因数の和:18921

約数の個数: 32

約数和(自身を含む): 137675520

約数和(自身を除く): 64369455

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 18869, 56607, 94345, 132083, 283035, 396249, 660415, 698153, 1981245, 2094459, 3490765, 4887071, 10472295, 14661213, 24435355, 73306065]

約数ペア:

[(1, 73306065), (3, 24435355), (5, 14661213), (7, 10472295), (15, 4887071), (21, 3490765), (35, 2094459), (37, 1981245), (105, 698153), (111, 660415), (185, 396249), (259, 283035), (555, 132083), (777, 94345), (1295, 56607), (3885, 18869)]