15522650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 34310304

約数和(自身を除く): 18787654

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 167, 169, 275, 286, 325, 334, 338, 550, 650, 715, 835, 845, 1430, 1670, 1690, 1837, 1859, 2171, 3575, 3674, 3718, 4175, 4225, 4342, 7150, 8350, 8450, 9185, 9295, 10855, 18370, 18590, 21710, 23881, 28223, 45925, 46475, 47762, 54275, 56446, 91850, 92950, 108550, 119405, 141115, 238810, 282230, 310453, 597025, 620906, 705575, 1194050, 1411150, 1552265, 3104530, 7761325, 15522650]

約数ペア:

[(1, 15522650), (2, 7761325), (5, 3104530), (10, 1552265), (11, 1411150), (13, 1194050), (22, 705575), (25, 620906), (26, 597025), (50, 310453), (55, 282230), (65, 238810), (110, 141115), (130, 119405), (143, 108550), (167, 92950), (169, 91850), (275, 56446), (286, 54275), (325, 47762), (334, 46475), (338, 45925), (550, 28223), (650, 23881), (715, 21710), (835, 18590), (845, 18370), (1430, 10855), (1670, 9295), (1690, 9185), (1837, 8450), (1859, 8350), (2171, 7150), (3575, 4342), (3674, 4225), (3718, 4175)]