13545455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 20487168

約数和(自身を除く): 6941713

約数列:

[1, 5, 7, 11, 35, 55, 77, 151, 233, 385, 755, 1057, 1165, 1631, 1661, 2563, 5285, 8155, 8305, 11627, 12815, 17941, 35183, 58135, 89705, 175915, 246281, 387013, 1231405, 1935065, 2709091, 13545455]

約数ペア:

[(1, 13545455), (5, 2709091), (7, 1935065), (11, 1231405), (35, 387013), (55, 246281), (77, 175915), (151, 89705), (233, 58135), (385, 35183), (755, 17941), (1057, 12815), (1165, 11627), (1631, 8305), (1661, 8155), (2563, 5285)]