28330365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11731}}^1$

素因数の和:11769

約数の個数: 32

約数和(自身を含む): 54061056

約数和(自身を除く): 25730691

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 11731, 35193, 58655, 82117, 175965, 246351, 269813, 410585, 809439, 1231755, 1349065, 1888691, 4047195, 5666073, 9443455, 28330365]

約数ペア:

[(1, 28330365), (3, 9443455), (5, 5666073), (7, 4047195), (15, 1888691), (21, 1349065), (23, 1231755), (35, 809439), (69, 410585), (105, 269813), (115, 246351), (161, 175965), (345, 82117), (483, 58655), (805, 35193), (2415, 11731)]