23312905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3229

約数の個数: 32

約数和(自身を含む): 36725760

約数和(自身を除く): 13412855

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 3187, 7315, 15935, 22309, 35057, 60553, 111545, 175285, 245399, 302765, 423871, 666083, 1226995, 2119355, 3330415, 4662581, 23312905]

約数ペア:

[(1, 23312905), (5, 4662581), (7, 3330415), (11, 2119355), (19, 1226995), (35, 666083), (55, 423871), (77, 302765), (95, 245399), (133, 175285), (209, 111545), (385, 60553), (665, 35057), (1045, 22309), (1463, 15935), (3187, 7315)]