782232135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71339}}^1$

素因数の和:71407

約数の個数: 32

約数和(自身を含む): 1356030720

約数和(自身を除く): 573798585

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 10965, 71339, 214017, 356695, 1070085, 1212763, 3067577, 3638289, 6063815, 9202731, 15337885, 18191445, 46013655, 52148809, 156446427, 260744045, 782232135]

約数ペア:

[(1, 782232135), (3, 260744045), (5, 156446427), (15, 52148809), (17, 46013655), (43, 18191445), (51, 15337885), (85, 9202731), (129, 6063815), (215, 3638289), (255, 3067577), (645, 1212763), (731, 1070085), (2193, 356695), (3655, 214017), (10965, 71339)]