23197825

素因数分解:

$5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:706

約数の個数: 36

約数和(自身を含む): 34668540

約数和(自身を除く): 11470715

約数列:

[1, 5, 7, 25, 29, 35, 49, 145, 175, 203, 245, 653, 725, 1015, 1225, 1421, 3265, 4571, 5075, 7105, 16325, 18937, 22855, 31997, 35525, 94685, 114275, 132559, 159985, 473425, 662795, 799925, 927913, 3313975, 4639565, 23197825]

約数ペア:

[(1, 23197825), (5, 4639565), (7, 3313975), (25, 927913), (29, 799925), (35, 662795), (49, 473425), (145, 159985), (175, 132559), (203, 114275), (245, 94685), (653, 35525), (725, 31997), (1015, 22855), (1225, 18937), (1421, 16325), (3265, 7105), (4571, 5075)]