368965125

素因数分解:

$3^6\times 5^3\times {\mathrm{4049}}^1$

素因数の和:4082

約数の個数: 56

約数和(自身を含む): 690557400

約数和(自身を除く): 321592275

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 675, 729, 1125, 1215, 2025, 3375, 3645, 4049, 6075, 10125, 12147, 18225, 20245, 30375, 36441, 60735, 91125, 101225, 109323, 182205, 303675, 327969, 506125, 546615, 911025, 983907, 1518375, 1639845, 2733075, 2951721, 4555125, 4919535, 8199225, 13665375, 14758605, 24597675, 40996125, 73793025, 122988375, 368965125]

約数ペア:

[(1, 368965125), (3, 122988375), (5, 73793025), (9, 40996125), (15, 24597675), (25, 14758605), (27, 13665375), (45, 8199225), (75, 4919535), (81, 4555125), (125, 2951721), (135, 2733075), (225, 1639845), (243, 1518375), (375, 983907), (405, 911025), (675, 546615), (729, 506125), (1125, 327969), (1215, 303675), (2025, 182205), (3375, 109323), (3645, 101225), (4049, 91125), (6075, 60735), (10125, 36441), (12147, 30375), (18225, 20245)]