74274345

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10513}}^1$

素因数の和:10681

約数の個数: 24

約数和(自身を含む): 129574536

約数和(自身を除く): 55300191

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 10513, 31539, 52565, 94617, 157695, 473085, 1650541, 4951623, 8252705, 14854869, 24758115, 74274345]

約数ペア:

[(1, 74274345), (3, 24758115), (5, 14854869), (9, 8252705), (15, 4951623), (45, 1650541), (157, 473085), (471, 157695), (785, 94617), (1413, 52565), (2355, 31539), (7065, 10513)]