63391575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 114437120

約数和(自身を除く): 51045545

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 79, 195, 237, 325, 395, 823, 975, 1027, 1185, 1975, 2469, 3081, 4115, 5135, 5925, 10699, 12345, 15405, 20575, 25675, 32097, 53495, 61725, 65017, 77025, 160485, 195051, 267475, 325085, 802425, 845221, 975255, 1625425, 2535663, 4226105, 4876275, 12678315, 21130525, 63391575]

約数ペア:

[(1, 63391575), (3, 21130525), (5, 12678315), (13, 4876275), (15, 4226105), (25, 2535663), (39, 1625425), (65, 975255), (75, 845221), (79, 802425), (195, 325085), (237, 267475), (325, 195051), (395, 160485), (823, 77025), (975, 65017), (1027, 61725), (1185, 53495), (1975, 32097), (2469, 25675), (3081, 20575), (4115, 15405), (5135, 12345), (5925, 10699)]