47415375

素因数分解:

$3^5\times 5^3\times 7^1\times {\mathrm{223}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 101756928

約数和(自身を除く): 54341553

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 175, 189, 223, 225, 243, 315, 375, 405, 525, 567, 669, 675, 875, 945, 1115, 1125, 1215, 1561, 1575, 1701, 2007, 2025, 2625, 2835, 3345, 3375, 4683, 4725, 5575, 6021, 6075, 7805, 7875, 8505, 10035, 10125, 14049, 14175, 16725, 18063, 23415, 23625, 27875, 30105, 30375, 39025, 42147, 42525, 50175, 54189, 70245, 70875, 83625, 90315, 117075, 126441, 150525, 195125, 210735, 212625, 250875, 270945, 351225, 379323, 451575, 585375, 632205, 752625, 1053675, 1354725, 1756125, 1896615, 2257875, 3161025, 5268375, 6773625, 9483075, 15805125, 47415375]

約数ペア:

[(1, 47415375), (3, 15805125), (5, 9483075), (7, 6773625), (9, 5268375), (15, 3161025), (21, 2257875), (25, 1896615), (27, 1756125), (35, 1354725), (45, 1053675), (63, 752625), (75, 632205), (81, 585375), (105, 451575), (125, 379323), (135, 351225), (175, 270945), (189, 250875), (223, 212625), (225, 210735), (243, 195125), (315, 150525), (375, 126441), (405, 117075), (525, 90315), (567, 83625), (669, 70875), (675, 70245), (875, 54189), (945, 50175), (1115, 42525), (1125, 42147), (1215, 39025), (1561, 30375), (1575, 30105), (1701, 27875), (2007, 23625), (2025, 23415), (2625, 18063), (2835, 16725), (3345, 14175), (3375, 14049), (4683, 10125), (4725, 10035), (5575, 8505), (6021, 7875), (6075, 7805)]