77166145

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2529

約数の個数: 32

約数和(自身を含む): 114213888

約数和(自身を除く): 37047743

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 595, 901, 1855, 2447, 4505, 6307, 12235, 17129, 31535, 41599, 85645, 129691, 207995, 291193, 648455, 907837, 1455965, 2204747, 4539185, 11023735, 15433229, 77166145]

約数ペア:

[(1, 77166145), (5, 15433229), (7, 11023735), (17, 4539185), (35, 2204747), (53, 1455965), (85, 907837), (119, 648455), (265, 291193), (371, 207995), (595, 129691), (901, 85645), (1855, 41599), (2447, 31535), (4505, 17129), (6307, 12235)]