82855885

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 116916480

約数和(自身を除く): 34060595

約数列:

[1, 5, 7, 35, 67, 89, 335, 397, 445, 469, 623, 1985, 2345, 2779, 3115, 5963, 13895, 26599, 29815, 35333, 41741, 132995, 176665, 186193, 208705, 247331, 930965, 1236655, 2367311, 11836555, 16571177, 82855885]

約数ペア:

[(1, 82855885), (5, 16571177), (7, 11836555), (35, 2367311), (67, 1236655), (89, 930965), (335, 247331), (397, 208705), (445, 186193), (469, 176665), (623, 132995), (1985, 41741), (2345, 35333), (2779, 29815), (3115, 26599), (5963, 13895)]