71692635

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 134873856

約数和(自身を除く): 63181221

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 103, 105, 147, 245, 309, 515, 721, 735, 947, 1545, 2163, 2841, 3605, 4735, 5047, 6629, 10815, 14205, 15141, 19887, 25235, 33145, 46403, 75705, 97541, 99435, 139209, 232015, 292623, 487705, 682787, 696045, 1463115, 2048361, 3413935, 4779509, 10241805, 14338527, 23897545, 71692635]

約数ペア:

[(1, 71692635), (3, 23897545), (5, 14338527), (7, 10241805), (15, 4779509), (21, 3413935), (35, 2048361), (49, 1463115), (103, 696045), (105, 682787), (147, 487705), (245, 292623), (309, 232015), (515, 139209), (721, 99435), (735, 97541), (947, 75705), (1545, 46403), (2163, 33145), (2841, 25235), (3605, 19887), (4735, 15141), (5047, 14205), (6629, 10815)]