945972475

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{971}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 1417409280

約数和(自身を除く): 471436805

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 293, 475, 665, 971, 1465, 2051, 3325, 4855, 5567, 6797, 7325, 10255, 18449, 24275, 27835, 33985, 38969, 51275, 92245, 129143, 139175, 169925, 194845, 284503, 461225, 645715, 974225, 1422515, 1991521, 3228575, 5405557, 7112575, 9957605, 27027785, 37838899, 49788025, 135138925, 189194495, 945972475]

約数ペア:

[(1, 945972475), (5, 189194495), (7, 135138925), (19, 49788025), (25, 37838899), (35, 27027785), (95, 9957605), (133, 7112575), (175, 5405557), (293, 3228575), (475, 1991521), (665, 1422515), (971, 974225), (1465, 645715), (2051, 461225), (3325, 284503), (4855, 194845), (5567, 169925), (6797, 139175), (7325, 129143), (10255, 92245), (18449, 51275), (24275, 38969), (27835, 33985)]