74646145

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 106686720

約数和(自身を除く): 32040575

約数列:

[1, 5, 7, 29, 35, 145, 203, 251, 293, 1015, 1255, 1465, 1757, 2051, 7279, 8497, 8785, 10255, 36395, 42485, 50953, 59479, 73543, 254765, 297395, 367715, 514801, 2132747, 2574005, 10663735, 14929229, 74646145]

約数ペア:

[(1, 74646145), (5, 14929229), (7, 10663735), (29, 2574005), (35, 2132747), (145, 514801), (203, 367715), (251, 297395), (293, 254765), (1015, 73543), (1255, 59479), (1465, 50953), (1757, 42485), (2051, 36395), (7279, 10255), (8497, 8785)]