17117008125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1973}}^1$

素因数の和:2664

約数の個数: 80

約数和(自身を含む): 32659245696

約数和(自身を除く): 15542237571

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 661, 875, 1875, 1973, 1983, 2625, 3305, 4375, 4627, 5919, 9865, 9915, 13125, 13811, 13881, 16525, 23135, 29595, 41433, 49325, 49575, 69055, 69405, 82625, 115675, 147975, 207165, 246625, 247875, 345275, 347025, 413125, 578375, 739875, 1035825, 1233125, 1239375, 1304153, 1726375, 1735125, 2891875, 3699375, 3912459, 5179125, 6520765, 8631875, 8675625, 9129071, 19562295, 25895625, 27387213, 32603825, 45645355, 97811475, 136936065, 163019125, 228226775, 489057375, 684680325, 815095625, 1141133875, 2445286875, 3423401625, 5705669375, 17117008125]

約数ペア:

[(1, 17117008125), (3, 5705669375), (5, 3423401625), (7, 2445286875), (15, 1141133875), (21, 815095625), (25, 684680325), (35, 489057375), (75, 228226775), (105, 163019125), (125, 136936065), (175, 97811475), (375, 45645355), (525, 32603825), (625, 27387213), (661, 25895625), (875, 19562295), (1875, 9129071), (1973, 8675625), (1983, 8631875), (2625, 6520765), (3305, 5179125), (4375, 3912459), (4627, 3699375), (5919, 2891875), (9865, 1735125), (9915, 1726375), (13125, 1304153), (13811, 1239375), (13881, 1233125), (16525, 1035825), (23135, 739875), (29595, 578375), (41433, 413125), (49325, 347025), (49575, 345275), (69055, 247875), (69405, 246625), (82625, 207165), (115675, 147975)]