23385945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 41048064

約数和(自身を除く): 17662119

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 271, 523, 813, 1355, 1569, 2615, 2981, 4065, 5753, 7845, 8943, 14905, 17259, 28765, 44715, 86295, 141733, 425199, 708665, 1559063, 2125995, 4677189, 7795315, 23385945]

約数ペア:

[(1, 23385945), (3, 7795315), (5, 4677189), (11, 2125995), (15, 1559063), (33, 708665), (55, 425199), (165, 141733), (271, 86295), (523, 44715), (813, 28765), (1355, 17259), (1569, 14905), (2615, 8943), (2981, 7845), (4065, 5753)]