23347665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 44680896

約数和(自身を除く): 21333231

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 101, 165, 303, 467, 495, 505, 909, 1111, 1401, 1515, 2335, 3333, 4203, 4545, 5137, 5555, 7005, 9999, 15411, 16665, 21015, 25685, 46233, 47167, 49995, 77055, 141501, 231165, 235835, 424503, 518837, 707505, 1556511, 2122515, 2594185, 4669533, 7782555, 23347665]

約数ペア:

[(1, 23347665), (3, 7782555), (5, 4669533), (9, 2594185), (11, 2122515), (15, 1556511), (33, 707505), (45, 518837), (55, 424503), (99, 235835), (101, 231165), (165, 141501), (303, 77055), (467, 49995), (495, 47167), (505, 46233), (909, 25685), (1111, 21015), (1401, 16665), (1515, 15411), (2335, 9999), (3333, 7005), (4203, 5555), (4545, 5137)]