23457075

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 40711680

約数和(自身を除く): 17254605

約数列:

[1, 3, 5, 15, 25, 37, 75, 79, 107, 111, 185, 237, 321, 395, 535, 555, 925, 1185, 1605, 1975, 2675, 2775, 2923, 3959, 5925, 8025, 8453, 8769, 11877, 14615, 19795, 25359, 42265, 43845, 59385, 73075, 98975, 126795, 211325, 219225, 296925, 312761, 633975, 938283, 1563805, 4691415, 7819025, 23457075]

約数ペア:

[(1, 23457075), (3, 7819025), (5, 4691415), (15, 1563805), (25, 938283), (37, 633975), (75, 312761), (79, 296925), (107, 219225), (111, 211325), (185, 126795), (237, 98975), (321, 73075), (395, 59385), (535, 43845), (555, 42265), (925, 25359), (1185, 19795), (1605, 14615), (1975, 11877), (2675, 8769), (2775, 8453), (2923, 8025), (3959, 5925)]