9707425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 15748992

約数和(自身を除く): 6041567

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 221, 251, 325, 425, 455, 595, 1105, 1255, 1547, 1757, 2275, 2975, 3263, 4267, 5525, 6275, 7735, 8785, 16315, 21335, 22841, 29869, 38675, 43925, 55471, 81575, 106675, 114205, 149345, 277355, 388297, 571025, 746725, 1386775, 1941485, 9707425]

約数ペア:

[(1, 9707425), (5, 1941485), (7, 1386775), (13, 746725), (17, 571025), (25, 388297), (35, 277355), (65, 149345), (85, 114205), (91, 106675), (119, 81575), (175, 55471), (221, 43925), (251, 38675), (325, 29869), (425, 22841), (455, 21335), (595, 16315), (1105, 8785), (1255, 7735), (1547, 6275), (1757, 5525), (2275, 4267), (2975, 3263)]