1799603985

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{12899}}^1$

素因数の和:13109

約数の個数: 32

約数和(自身を含む): 2942438400

約数和(自身を除く): 1142834415

約数列:

[1, 3, 5, 15, 71, 131, 213, 355, 393, 655, 1065, 1965, 9301, 12899, 27903, 38697, 46505, 64495, 139515, 193485, 915829, 1689769, 2747487, 4579145, 5069307, 8448845, 13737435, 25346535, 119973599, 359920797, 599867995, 1799603985]

約数ペア:

[(1, 1799603985), (3, 599867995), (5, 359920797), (15, 119973599), (71, 25346535), (131, 13737435), (213, 8448845), (355, 5069307), (393, 4579145), (655, 2747487), (1065, 1689769), (1965, 915829), (9301, 193485), (12899, 139515), (27903, 64495), (38697, 46505)]