86012875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 118512576

約数和(自身を除く): 32499701

約数列:

[1, 5, 13, 25, 41, 65, 125, 205, 325, 533, 1025, 1291, 1625, 2665, 5125, 6455, 13325, 16783, 32275, 52931, 66625, 83915, 161375, 264655, 419575, 688103, 1323275, 2097875, 3440515, 6616375, 17202575, 86012875]

約数ペア:

[(1, 86012875), (5, 17202575), (13, 6616375), (25, 3440515), (41, 2097875), (65, 1323275), (125, 688103), (205, 419575), (325, 264655), (533, 161375), (1025, 83915), (1291, 66625), (1625, 52931), (2665, 32275), (5125, 16783), (6455, 13325)]