74500215

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{81421}}^1$

素因数の和:81490

約数の個数: 16

約数和(自身を含む): 121155936

約数和(自身を除く): 46655721

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 81421, 244263, 407105, 1221315, 4966681, 14900043, 24833405, 74500215]

約数ペア:

[(1, 74500215), (3, 24833405), (5, 14900043), (15, 4966681), (61, 1221315), (183, 407105), (305, 244263), (915, 81421)]