71635995

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2513

約数の個数: 40

約数和(自身を含む): 130226976

約数和(自身を除く): 58590981

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 365, 405, 657, 1095, 1971, 2423, 3285, 5913, 7269, 9855, 12115, 21807, 29565, 36345, 65421, 109035, 176879, 196263, 327105, 530637, 884395, 981315, 1591911, 2653185, 4775733, 7959555, 14327199, 23878665, 71635995]

約数ペア:

[(1, 71635995), (3, 23878665), (5, 14327199), (9, 7959555), (15, 4775733), (27, 2653185), (45, 1591911), (73, 981315), (81, 884395), (135, 530637), (219, 327105), (365, 196263), (405, 176879), (657, 109035), (1095, 65421), (1971, 36345), (2423, 29565), (3285, 21807), (5913, 12115), (7269, 9855)]