145469145

素因数分解:

$3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{25321}}^1$

素因数の和:25712

約数の個数: 16

約数和(自身を含む): 233367552

約数和(自身を除く): 87898407

約数列:

[1, 3, 5, 15, 383, 1149, 1915, 5745, 25321, 75963, 126605, 379815, 9697943, 29093829, 48489715, 145469145]

約数ペア:

[(1, 145469145), (3, 48489715), (5, 29093829), (15, 9697943), (383, 379815), (1149, 126605), (1915, 75963), (5745, 25321)]