1330588715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{653}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 1709294400

約数和(自身を除く): 378705685

約数列:

[1, 5, 19, 89, 95, 241, 445, 653, 1205, 1691, 3265, 4579, 8455, 12407, 21449, 22895, 58117, 62035, 107245, 157373, 290585, 407531, 786865, 1104223, 2037655, 2990087, 5521115, 14006197, 14950435, 70030985, 266117743, 1330588715]

約数ペア:

[(1, 1330588715), (5, 266117743), (19, 70030985), (89, 14950435), (95, 14006197), (241, 5521115), (445, 2990087), (653, 2037655), (1205, 1104223), (1691, 786865), (3265, 407531), (4579, 290585), (8455, 157373), (12407, 107245), (21449, 62035), (22895, 58117)]