38392375

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 60652800

約数和(自身を除く): 22260425

約数列:

[1, 5, 7, 17, 25, 29, 35, 85, 89, 119, 125, 145, 175, 203, 425, 445, 493, 595, 623, 725, 875, 1015, 1513, 2125, 2225, 2465, 2581, 2975, 3115, 3451, 3625, 5075, 7565, 10591, 11125, 12325, 12905, 14875, 15575, 17255, 18067, 25375, 37825, 43877, 52955, 61625, 64525, 77875, 86275, 90335, 189125, 219385, 264775, 307139, 322625, 431375, 451675, 1096925, 1323875, 1535695, 2258375, 5484625, 7678475, 38392375]

約数ペア:

[(1, 38392375), (5, 7678475), (7, 5484625), (17, 2258375), (25, 1535695), (29, 1323875), (35, 1096925), (85, 451675), (89, 431375), (119, 322625), (125, 307139), (145, 264775), (175, 219385), (203, 189125), (425, 90335), (445, 86275), (493, 77875), (595, 64525), (623, 61625), (725, 52955), (875, 43877), (1015, 37825), (1513, 25375), (2125, 18067), (2225, 17255), (2465, 15575), (2581, 14875), (2975, 12905), (3115, 12325), (3451, 11125), (3625, 10591), (5075, 7565)]