83457605

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{907}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 125521920

約数和(自身を除く): 42064315

約数列:

[1, 5, 7, 11, 35, 55, 77, 239, 385, 907, 1195, 1673, 2629, 4535, 6349, 8365, 9977, 13145, 18403, 31745, 49885, 69839, 92015, 216773, 349195, 1083865, 1517411, 2384503, 7587055, 11922515, 16691521, 83457605]

約数ペア:

[(1, 83457605), (5, 16691521), (7, 11922515), (11, 7587055), (35, 2384503), (55, 1517411), (77, 1083865), (239, 349195), (385, 216773), (907, 92015), (1195, 69839), (1673, 49885), (2629, 31745), (4535, 18403), (6349, 13145), (8365, 9977)]