23229495

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 42962400

約数和(自身を除く): 19732905

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 101, 171, 269, 285, 303, 505, 807, 855, 909, 1345, 1515, 1919, 2421, 4035, 4545, 5111, 5757, 9595, 12105, 15333, 17271, 25555, 27169, 28785, 45999, 76665, 81507, 86355, 135845, 229995, 244521, 407535, 516211, 1222605, 1548633, 2581055, 4645899, 7743165, 23229495]

約数ペア:

[(1, 23229495), (3, 7743165), (5, 4645899), (9, 2581055), (15, 1548633), (19, 1222605), (45, 516211), (57, 407535), (95, 244521), (101, 229995), (171, 135845), (269, 86355), (285, 81507), (303, 76665), (505, 45999), (807, 28785), (855, 27169), (909, 25555), (1345, 17271), (1515, 15333), (1919, 12105), (2421, 9595), (4035, 5757), (4545, 5111)]