12778095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1863

約数の個数: 32

約数和(自身を含む): 22834944

約数和(自身を除く): 10056849

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 1801, 2365, 5403, 7095, 9005, 19811, 27015, 59433, 77443, 99055, 232329, 297165, 387215, 851873, 1161645, 2555619, 4259365, 12778095]

約数ペア:

[(1, 12778095), (3, 4259365), (5, 2555619), (11, 1161645), (15, 851873), (33, 387215), (43, 297165), (55, 232329), (129, 99055), (165, 77443), (215, 59433), (473, 27015), (645, 19811), (1419, 9005), (1801, 7095), (2365, 5403)]