71292495

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1033}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 117925632

約数和(自身を除く): 46633137

約数列:

[1, 3, 5, 15, 43, 107, 129, 215, 321, 535, 645, 1033, 1605, 3099, 4601, 5165, 13803, 15495, 23005, 44419, 69015, 110531, 133257, 222095, 331593, 552655, 666285, 1657965, 4752833, 14258499, 23764165, 71292495]

約数ペア:

[(1, 71292495), (3, 23764165), (5, 14258499), (15, 4752833), (43, 1657965), (107, 666285), (129, 552655), (215, 331593), (321, 222095), (535, 133257), (645, 110531), (1033, 69015), (1605, 44419), (3099, 23005), (4601, 15495), (5165, 13803)]