144238405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 191600640

約数和(自身を除く): 47362235

約数列:

[1, 5, 19, 23, 95, 115, 251, 263, 437, 1255, 1315, 2185, 4769, 4997, 5773, 6049, 23845, 24985, 28865, 30245, 66013, 109687, 114931, 330065, 548435, 574655, 1254247, 1518299, 6271235, 7591495, 28847681, 144238405]

約数ペア:

[(1, 144238405), (5, 28847681), (19, 7591495), (23, 6271235), (95, 1518299), (115, 1254247), (251, 574655), (263, 548435), (437, 330065), (1255, 114931), (1315, 109687), (2185, 66013), (4769, 30245), (4997, 28865), (5773, 24985), (6049, 23845)]