1571935014715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{20149}}^1\times {\mathrm{25537}}^1$

素因数の和:45751

約数の個数: 32

約数和(自身を含む): 2074829702400

約数和(自身を除く): 502894687685

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 20149, 25537, 100745, 127685, 261937, 331981, 947003, 1200239, 1309685, 1659905, 4735015, 6001195, 12311039, 15603107, 61555195, 78015535, 514545013, 2572725065, 6689085169, 24183615611, 33445425845, 120918078055, 314387002943, 1571935014715]

約数ペア:

[(1, 1571935014715), (5, 314387002943), (13, 120918078055), (47, 33445425845), (65, 24183615611), (235, 6689085169), (611, 2572725065), (3055, 514545013), (20149, 78015535), (25537, 61555195), (100745, 15603107), (127685, 12311039), (261937, 6001195), (331981, 4735015), (947003, 1659905), (1200239, 1309685)]