804830595

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{21557}}^1$

素因数の和:21715

約数の個数: 32

約数和(自身を含む): 1365914880

約数和(自身を除く): 561084285

約数列:

[1, 3, 5, 15, 19, 57, 95, 131, 285, 393, 655, 1965, 2489, 7467, 12445, 21557, 37335, 64671, 107785, 323355, 409583, 1228749, 2047915, 2823967, 6143745, 8471901, 14119835, 42359505, 53655373, 160966119, 268276865, 804830595]

約数ペア:

[(1, 804830595), (3, 268276865), (5, 160966119), (15, 53655373), (19, 42359505), (57, 14119835), (95, 8471901), (131, 6143745), (285, 2823967), (393, 2047915), (655, 1228749), (1965, 409583), (2489, 323355), (7467, 107785), (12445, 64671), (21557, 37335)]