291993513505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1973}}^1\times {\mathrm{4457}}^1$

素因数の和:6693

約数の個数: 32

約数和(自身を含む): 364323808800

約数和(自身を除く): 72330295295

約数列:

[1, 5, 29, 145, 229, 1145, 1973, 4457, 6641, 9865, 22285, 33205, 57217, 129253, 286085, 451817, 646265, 1020653, 2259085, 5103265, 8793661, 13102693, 29598937, 43968305, 65513465, 147994685, 255016169, 1275080845, 2013748369, 10068741845, 58398702701, 291993513505]

約数ペア:

[(1, 291993513505), (5, 58398702701), (29, 10068741845), (145, 2013748369), (229, 1275080845), (1145, 255016169), (1973, 147994685), (4457, 65513465), (6641, 43968305), (9865, 29598937), (22285, 13102693), (33205, 8793661), (57217, 5103265), (129253, 2259085), (286085, 1020653), (451817, 646265)]