159981687375

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1619}}^1\times {\mathrm{6427}}^1$

素因数の和:8105

約数の個数: 64

約数和(自身を含む): 272913338880

約数和(自身を除く): 112931651505

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 615, 1025, 1619, 3075, 4857, 5125, 6427, 8095, 15375, 19281, 24285, 32135, 40475, 66379, 96405, 121425, 160675, 199137, 202375, 263507, 331895, 482025, 607125, 790521, 803375, 995685, 1317535, 1659475, 2410125, 3952605, 4978425, 6587675, 8297375, 10405313, 19763025, 24892125, 31215939, 32938375, 52026565, 98815125, 156079695, 260132825, 426617833, 780398475, 1279853499, 1300664125, 2133089165, 3901992375, 6399267495, 10665445825, 31996337475, 53327229125, 159981687375]

約数ペア:

[(1, 159981687375), (3, 53327229125), (5, 31996337475), (15, 10665445825), (25, 6399267495), (41, 3901992375), (75, 2133089165), (123, 1300664125), (125, 1279853499), (205, 780398475), (375, 426617833), (615, 260132825), (1025, 156079695), (1619, 98815125), (3075, 52026565), (4857, 32938375), (5125, 31215939), (6427, 24892125), (8095, 19763025), (15375, 10405313), (19281, 8297375), (24285, 6587675), (32135, 4978425), (40475, 3952605), (66379, 2410125), (96405, 1659475), (121425, 1317535), (160675, 995685), (199137, 803375), (202375, 790521), (263507, 607125), (331895, 482025)]