15163235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 20865600

約数和(自身を除く): 5702365

約数列:

[1, 5, 17, 19, 41, 85, 95, 205, 229, 323, 697, 779, 1145, 1615, 3485, 3893, 3895, 4351, 9389, 13243, 19465, 21755, 46945, 66215, 73967, 159613, 178391, 369835, 798065, 891955, 3032647, 15163235]

約数ペア:

[(1, 15163235), (5, 3032647), (17, 891955), (19, 798065), (41, 369835), (85, 178391), (95, 159613), (205, 73967), (229, 66215), (323, 46945), (697, 21755), (779, 19465), (1145, 13243), (1615, 9389), (3485, 4351), (3893, 3895)]