23032755

素因数分解:

$3^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 56

約数和(自身を含む): 42495840

約数和(自身を除く): 19463085

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 89, 135, 213, 243, 267, 355, 405, 445, 639, 729, 801, 1065, 1215, 1335, 1917, 2403, 3195, 3645, 4005, 5751, 6319, 7209, 9585, 12015, 17253, 18957, 21627, 28755, 31595, 36045, 51759, 56871, 64881, 86265, 94785, 108135, 170613, 258795, 284355, 324405, 511839, 853065, 1535517, 2559195, 4606551, 7677585, 23032755]

約数ペア:

[(1, 23032755), (3, 7677585), (5, 4606551), (9, 2559195), (15, 1535517), (27, 853065), (45, 511839), (71, 324405), (81, 284355), (89, 258795), (135, 170613), (213, 108135), (243, 94785), (267, 86265), (355, 64881), (405, 56871), (445, 51759), (639, 36045), (729, 31595), (801, 28755), (1065, 21627), (1215, 18957), (1335, 17253), (1917, 12015), (2403, 9585), (3195, 7209), (3645, 6319), (4005, 5751)]