15144235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 5591765

約数列:

[1, 5, 19, 23, 29, 95, 115, 145, 239, 437, 551, 667, 1195, 2185, 2755, 3335, 4541, 5497, 6931, 12673, 22705, 27485, 34655, 63365, 104443, 131689, 159413, 522215, 658445, 797065, 3028847, 15144235]

約数ペア:

[(1, 15144235), (5, 3028847), (19, 797065), (23, 658445), (29, 522215), (95, 159413), (115, 131689), (145, 104443), (239, 63365), (437, 34655), (551, 27485), (667, 22705), (1195, 12673), (2185, 6931), (2755, 5497), (3335, 4541)]