151115625

素因数分解:

$3^5\times 5^5\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 284356800

約数和(自身を除く): 133241175

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 199, 225, 243, 375, 405, 597, 625, 675, 995, 1125, 1215, 1791, 1875, 2025, 2985, 3125, 3375, 4975, 5373, 5625, 6075, 8955, 9375, 10125, 14925, 16119, 16875, 24875, 26865, 28125, 30375, 44775, 48357, 50625, 74625, 80595, 84375, 124375, 134325, 151875, 223875, 241785, 253125, 373125, 402975, 621875, 671625, 759375, 1119375, 1208925, 1865625, 2014875, 3358125, 5596875, 6044625, 10074375, 16790625, 30223125, 50371875, 151115625]

約数ペア:

[(1, 151115625), (3, 50371875), (5, 30223125), (9, 16790625), (15, 10074375), (25, 6044625), (27, 5596875), (45, 3358125), (75, 2014875), (81, 1865625), (125, 1208925), (135, 1119375), (199, 759375), (225, 671625), (243, 621875), (375, 402975), (405, 373125), (597, 253125), (625, 241785), (675, 223875), (995, 151875), (1125, 134325), (1215, 124375), (1791, 84375), (1875, 80595), (2025, 74625), (2985, 50625), (3125, 48357), (3375, 44775), (4975, 30375), (5373, 28125), (5625, 26865), (6075, 24875), (8955, 16875), (9375, 16119), (10125, 14925)]