23164078455

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{509}}^1\times {\mathrm{20639}}^1$

素因数の和:21173

約数の個数: 72

約数和(自身を含む): 46800374400

約数和(自身を除く): 23636295945

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 509, 735, 1527, 2205, 2545, 3563, 4581, 7635, 10689, 17815, 20639, 22905, 24941, 32067, 53445, 61917, 74823, 103195, 124705, 144473, 160335, 185751, 224469, 309585, 374115, 433419, 722365, 928755, 1011311, 1122345, 1300257, 2167095, 3033933, 5056555, 6501285, 9101799, 10505251, 15169665, 31515753, 45508995, 52526255, 73536757, 94547259, 157578765, 220610271, 367683785, 472736295, 514757299, 661830813, 1103051355, 1544271897, 2573786495, 3309154065, 4632815691, 7721359485, 23164078455]

約数ペア:

[(1, 23164078455), (3, 7721359485), (5, 4632815691), (7, 3309154065), (9, 2573786495), (15, 1544271897), (21, 1103051355), (35, 661830813), (45, 514757299), (49, 472736295), (63, 367683785), (105, 220610271), (147, 157578765), (245, 94547259), (315, 73536757), (441, 52526255), (509, 45508995), (735, 31515753), (1527, 15169665), (2205, 10505251), (2545, 9101799), (3563, 6501285), (4581, 5056555), (7635, 3033933), (10689, 2167095), (17815, 1300257), (20639, 1122345), (22905, 1011311), (24941, 928755), (32067, 722365), (53445, 433419), (61917, 374115), (74823, 309585), (103195, 224469), (124705, 185751), (144473, 160335)]