80022015

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 147120480

約数和(自身を除く): 67098465

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 173, 285, 519, 541, 855, 865, 1557, 1623, 2595, 2705, 3287, 4869, 7785, 8115, 9861, 10279, 16435, 24345, 29583, 30837, 49305, 51395, 92511, 93593, 147915, 154185, 280779, 462555, 467965, 842337, 1403895, 1778267, 4211685, 5334801, 8891335, 16004403, 26674005, 80022015]

約数ペア:

[(1, 80022015), (3, 26674005), (5, 16004403), (9, 8891335), (15, 5334801), (19, 4211685), (45, 1778267), (57, 1403895), (95, 842337), (171, 467965), (173, 462555), (285, 280779), (519, 154185), (541, 147915), (855, 93593), (865, 92511), (1557, 51395), (1623, 49305), (2595, 30837), (2705, 29583), (3287, 24345), (4869, 16435), (7785, 10279), (8115, 9861)]