15703106575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 22521669632

約数和(自身を除く): 6818563057

約数列:

[1, 5, 13, 25, 31, 43, 65, 67, 155, 215, 325, 335, 403, 541, 559, 775, 871, 1075, 1333, 1675, 2015, 2077, 2705, 2795, 2881, 4355, 6665, 7033, 10075, 10385, 13525, 13975, 14405, 16771, 17329, 21775, 23263, 27001, 33325, 35165, 36247, 37453, 51925, 72025, 83855, 86645, 89311, 116315, 135005, 175825, 181235, 187265, 218023, 302419, 419275, 433225, 446555, 471211, 581575, 675025, 721153, 906175, 936325, 1090115, 1123657, 1161043, 1512095, 1558621, 2232775, 2356055, 3605765, 5450575, 5618285, 5805215, 7560475, 7793105, 9374989, 11780275, 14607541, 18028825, 20262073, 28091425, 29026075, 38965525, 46874945, 48317251, 73037705, 101310365, 234374725, 241586255, 365188525, 506551825, 628124263, 1207931275, 3140621315, 15703106575]

約数ペア:

[(1, 15703106575), (5, 3140621315), (13, 1207931275), (25, 628124263), (31, 506551825), (43, 365188525), (65, 241586255), (67, 234374725), (155, 101310365), (215, 73037705), (325, 48317251), (335, 46874945), (403, 38965525), (541, 29026075), (559, 28091425), (775, 20262073), (871, 18028825), (1075, 14607541), (1333, 11780275), (1675, 9374989), (2015, 7793105), (2077, 7560475), (2705, 5805215), (2795, 5618285), (2881, 5450575), (4355, 3605765), (6665, 2356055), (7033, 2232775), (10075, 1558621), (10385, 1512095), (13525, 1161043), (13975, 1123657), (14405, 1090115), (16771, 936325), (17329, 906175), (21775, 721153), (23263, 675025), (27001, 581575), (33325, 471211), (35165, 446555), (36247, 433225), (37453, 419275), (51925, 302419), (72025, 218023), (83855, 187265), (86645, 181235), (89311, 175825), (116315, 135005)]