25863330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6581}}^1$

素因数の和:6722

約数の個数: 32

約数和(自身を含む): 62555328

約数和(自身を除く): 36691998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 6581, 13162, 19743, 32905, 39486, 65810, 98715, 197430, 862111, 1724222, 2586333, 4310555, 5172666, 8621110, 12931665, 25863330]

約数ペア:

[(1, 25863330), (2, 12931665), (3, 8621110), (5, 5172666), (6, 4310555), (10, 2586333), (15, 1724222), (30, 862111), (131, 197430), (262, 98715), (393, 65810), (655, 39486), (786, 32905), (1310, 19743), (1965, 13162), (3930, 6581)]