38647584015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1\times {\mathrm{2503}}^1$

素因数の和:3080

約数の個数: 64

約数和(自身を含む): 66097907712

約数和(自身を除く): 27450323697

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 401, 453, 755, 1203, 2005, 2265, 2503, 2567, 6015, 6817, 7509, 7701, 12515, 12835, 20451, 34085, 37545, 38505, 42551, 60551, 102255, 127653, 181653, 212755, 302755, 377953, 638265, 908265, 1003703, 1029367, 1133859, 1889765, 3011109, 3088101, 5018515, 5146835, 5669295, 6425201, 15055545, 15440505, 17062951, 19275603, 32126005, 51188853, 85314755, 96378015, 151559153, 255944265, 454677459, 757795765, 2273387295, 2576505601, 7729516803, 12882528005, 38647584015]

約数ペア:

[(1, 38647584015), (3, 12882528005), (5, 7729516803), (15, 2576505601), (17, 2273387295), (51, 757795765), (85, 454677459), (151, 255944265), (255, 151559153), (401, 96378015), (453, 85314755), (755, 51188853), (1203, 32126005), (2005, 19275603), (2265, 17062951), (2503, 15440505), (2567, 15055545), (6015, 6425201), (6817, 5669295), (7509, 5146835), (7701, 5018515), (12515, 3088101), (12835, 3011109), (20451, 1889765), (34085, 1133859), (37545, 1029367), (38505, 1003703), (42551, 908265), (60551, 638265), (102255, 377953), (127653, 302755), (181653, 212755)]