89758125

素因数分解:

$3^6\times 5^4\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 70

約数和(自身を含む): 169019334

約数和(自身を除く): 79261209

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 197, 225, 243, 375, 405, 591, 625, 675, 729, 985, 1125, 1215, 1773, 1875, 2025, 2955, 3375, 3645, 4925, 5319, 5625, 6075, 8865, 10125, 14775, 15957, 16875, 18225, 24625, 26595, 30375, 44325, 47871, 50625, 73875, 79785, 91125, 123125, 132975, 143613, 151875, 221625, 239355, 369375, 398925, 455625, 664875, 718065, 1108125, 1196775, 1994625, 3324375, 3590325, 5983875, 9973125, 17951625, 29919375, 89758125]

約数ペア:

[(1, 89758125), (3, 29919375), (5, 17951625), (9, 9973125), (15, 5983875), (25, 3590325), (27, 3324375), (45, 1994625), (75, 1196775), (81, 1108125), (125, 718065), (135, 664875), (197, 455625), (225, 398925), (243, 369375), (375, 239355), (405, 221625), (591, 151875), (625, 143613), (675, 132975), (729, 123125), (985, 91125), (1125, 79785), (1215, 73875), (1773, 50625), (1875, 47871), (2025, 44325), (2955, 30375), (3375, 26595), (3645, 24625), (4925, 18225), (5319, 16875), (5625, 15957), (6075, 14775), (8865, 10125)]