2017051645

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{7333}}^1$

素因数の和:7645

約数の個数: 32

約数和(自身を含む): 2872581120

約数和(自身を除く): 855529475

約数列:

[1, 5, 7, 29, 35, 145, 203, 271, 1015, 1355, 1897, 7333, 7859, 9485, 36665, 39295, 51331, 55013, 212657, 256655, 275065, 1063285, 1488599, 1987243, 7442995, 9936215, 13910701, 57630047, 69553505, 288150235, 403410329, 2017051645]

約数ペア:

[(1, 2017051645), (5, 403410329), (7, 288150235), (29, 69553505), (35, 57630047), (145, 13910701), (203, 9936215), (271, 7442995), (1015, 1987243), (1355, 1488599), (1897, 1063285), (7333, 275065), (7859, 256655), (9485, 212657), (36665, 55013), (39295, 51331)]