70536825

素因数分解:

$3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 138928608

約数和(自身を除く): 68391783

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 81, 85, 135, 153, 225, 243, 255, 405, 425, 459, 675, 683, 765, 1215, 1275, 1377, 2025, 2049, 2295, 3415, 3825, 4131, 6075, 6147, 6885, 10245, 11475, 11611, 17075, 18441, 20655, 30735, 34425, 34833, 51225, 55323, 58055, 92205, 103275, 104499, 153675, 165969, 174165, 276615, 290275, 313497, 461025, 522495, 829845, 870825, 940491, 1383075, 1567485, 2612475, 2821473, 4149225, 4702455, 7837425, 14107365, 23512275, 70536825]

約数ペア:

[(1, 70536825), (3, 23512275), (5, 14107365), (9, 7837425), (15, 4702455), (17, 4149225), (25, 2821473), (27, 2612475), (45, 1567485), (51, 1383075), (75, 940491), (81, 870825), (85, 829845), (135, 522495), (153, 461025), (225, 313497), (243, 290275), (255, 276615), (405, 174165), (425, 165969), (459, 153675), (675, 104499), (683, 103275), (765, 92205), (1215, 58055), (1275, 55323), (1377, 51225), (2025, 34833), (2049, 34425), (2295, 30735), (3415, 20655), (3825, 18441), (4131, 17075), (6075, 11611), (6147, 11475), (6885, 10245)]